Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r013-smll-171620124300053.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ASLink-PT-05b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r013-smll-171620124300053
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 15K May 19 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 17:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 795K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1716212513338

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-05b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-20 13:41:55] [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]
[2024-05-20 13:41:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 13:41:56] [INFO ] Load time of PNML (sax parser for PT used): 587 ms
[2024-05-20 13:41:56] [INFO ] Transformed 2430 places.
[2024-05-20 13:41:56] [INFO ] Transformed 3040 transitions.
[2024-05-20 13:41:56] [INFO ] Found NUPN structural information;
[2024-05-20 13:41:56] [INFO ] Parsed PT model containing 2430 places and 3040 transitions and 9292 arcs in 876 ms.
Structural test allowed to assert that 296 places are NOT stable. Took 47 ms.
[2024-05-20 13:41:58] [INFO ] Flatten gal took : 753 ms
[2024-05-20 13:41:58] [INFO ] Flatten gal took : 403 ms
[2024-05-20 13:41:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3843671620704506391.gal : 152 ms
[2024-05-20 13:41:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3010268257824083540.prop : 48 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3843671620704506391.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3010268257824083540.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
RANDOM walk for 40000 steps (78 resets) in 10039 ms. (3 steps per ms) remains 613/2134 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 21 ms. (5 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 613/613 properties
BEST_FIRST walk for 122 steps (8 resets) in 22 ms. (5 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 18 ms. (6 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 15 ms. (7 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 15 ms. (7 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 22 ms. (5 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 22 ms. (5 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 15 ms. (7 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 22 ms. (5 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 15 ms. (7 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 613/613 properties
BEST_FIRST walk for 122 steps (8 resets) in 24 ms. (4 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 6 ms. (17 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 613/613 properties
Loading property file /tmp/ReachabilityCardinality3010268257824083540.prop.
BEST_FIRST walk for 122 steps (8 resets) in 11 ms. (10 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 613/613 properties
BEST_FIRST walk for 122 steps (8 resets) in 12 ms. (9 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 8 ms. (13 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 7 ms. (15 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 613/613 properties
BEST_FIRST walk for 122 steps (8 resets) in 6 ms. (17 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 8 ms. (13 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 613/613 properties
BEST_FIRST walk for 123 steps (8 resets) in 8 ms. (13 steps per ms) remains 613/613 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 613/613 properties
// Phase 1: matrix 3040 rows 2430 cols
[2024-05-20 13:42:00] [INFO ] Computed 238 invariants in 142 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/613 variables, 613/613 constraints. Problems are: Problem set: 0 solved, 613 unsolved
SMT process timed out in 5812ms, After SMT, problems are : Problem set: 0 solved, 613 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 613 out of 2430 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2430/2430 places, 3040/3040 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 430 transitions
Trivial Post-agglo rules discarded 430 transitions
Performed 430 trivial Post agglomeration. Transition count delta: 430
Iterating post reduction 0 with 430 rules applied. Total rules applied 430 place count 2430 transition count 2610
Reduce places removed 430 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 456 rules applied. Total rules applied 886 place count 2000 transition count 2584
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 893 place count 1993 transition count 2584
Performed 411 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 411 Pre rules applied. Total rules applied 893 place count 1993 transition count 2173
Deduced a syphon composed of 411 places in 7 ms
Ensure Unique test removed 35 places
Reduce places removed 446 places and 0 transitions.
Iterating global reduction 3 with 857 rules applied. Total rules applied 1750 place count 1547 transition count 2173
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 3 with 24 rules applied. Total rules applied 1774 place count 1543 transition count 2153
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 1794 place count 1523 transition count 2153
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1794 place count 1523 transition count 2137
Deduced a syphon composed of 16 places in 17 ms
Ensure Unique test removed 16 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 1842 place count 1491 transition count 2137
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1842 place count 1491 transition count 2121
Deduced a syphon composed of 16 places in 17 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1874 place count 1475 transition count 2121
Discarding 48 places :
Symmetric choice reduction at 5 with 48 rule applications. Total rules 1922 place count 1427 transition count 2073
Iterating global reduction 5 with 48 rules applied. Total rules applied 1970 place count 1427 transition count 2073
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1971 place count 1427 transition count 2072
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 10 Pre rules applied. Total rules applied 1971 place count 1427 transition count 2062
Deduced a syphon composed of 10 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 6 with 21 rules applied. Total rules applied 1992 place count 1416 transition count 2062
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1992 place count 1416 transition count 2061
Deduced a syphon composed of 1 places in 5 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 1995 place count 1414 transition count 2061
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1998 place count 1411 transition count 2040
Iterating global reduction 6 with 3 rules applied. Total rules applied 2001 place count 1411 transition count 2040
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 2001 place count 1411 transition count 2039
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2003 place count 1410 transition count 2039
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2004 place count 1409 transition count 2031
Iterating global reduction 6 with 1 rules applied. Total rules applied 2005 place count 1409 transition count 2031
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2006 place count 1408 transition count 2023
Iterating global reduction 6 with 1 rules applied. Total rules applied 2007 place count 1408 transition count 2023
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2008 place count 1407 transition count 2015
Iterating global reduction 6 with 1 rules applied. Total rules applied 2009 place count 1407 transition count 2015
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2010 place count 1406 transition count 2007
Iterating global reduction 6 with 1 rules applied. Total rules applied 2011 place count 1406 transition count 2007
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2012 place count 1405 transition count 1999
Iterating global reduction 6 with 1 rules applied. Total rules applied 2013 place count 1405 transition count 1999
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2014 place count 1404 transition count 1991
Iterating global reduction 6 with 1 rules applied. Total rules applied 2015 place count 1404 transition count 1991
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2016 place count 1403 transition count 1983
Iterating global reduction 6 with 1 rules applied. Total rules applied 2017 place count 1403 transition count 1983
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2018 place count 1402 transition count 1975
Iterating global reduction 6 with 1 rules applied. Total rules applied 2019 place count 1402 transition count 1975
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2020 place count 1401 transition count 1967
Iterating global reduction 6 with 1 rules applied. Total rules applied 2021 place count 1401 transition count 1967
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2022 place count 1400 transition count 1959
Iterating global reduction 6 with 1 rules applied. Total rules applied 2023 place count 1400 transition count 1959
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2024 place count 1399 transition count 1951
Iterating global reduction 6 with 1 rules applied. Total rules applied 2025 place count 1399 transition count 1951
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2026 place count 1398 transition count 1943
Iterating global reduction 6 with 1 rules applied. Total rules applied 2027 place count 1398 transition count 1943
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2028 place count 1397 transition count 1935
Iterating global reduction 6 with 1 rules applied. Total rules applied 2029 place count 1397 transition count 1935
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2030 place count 1396 transition count 1927
Iterating global reduction 6 with 1 rules applied. Total rules applied 2031 place count 1396 transition count 1927
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2032 place count 1395 transition count 1919
Iterating global reduction 6 with 1 rules applied. Total rules applied 2033 place count 1395 transition count 1919
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2034 place count 1394 transition count 1911
Iterating global reduction 6 with 1 rules applied. Total rules applied 2035 place count 1394 transition count 1911
Performed 120 Post agglomeration using F-continuation condition.Transition count delta: 120
Deduced a syphon composed of 120 places in 4 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 6 with 240 rules applied. Total rules applied 2275 place count 1274 transition count 1791
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2277 place count 1273 transition count 1800
Free-agglomeration rule applied 9 times.
Iterating global reduction 6 with 9 rules applied. Total rules applied 2286 place count 1273 transition count 1791
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 2295 place count 1264 transition count 1791
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 7 with 3 rules applied. Total rules applied 2298 place count 1264 transition count 1788
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 2301 place count 1261 transition count 1788
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 2302 place count 1261 transition count 1788
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 2303 place count 1260 transition count 1787
Reduce places removed 3 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 4 rules applied. Total rules applied 2307 place count 1257 transition count 1786
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2308 place count 1256 transition count 1786
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 5 Pre rules applied. Total rules applied 2308 place count 1256 transition count 1781
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 10 with 10 rules applied. Total rules applied 2318 place count 1251 transition count 1781
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 10 with 2 rules applied. Total rules applied 2320 place count 1249 transition count 1781
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 2328 place count 1245 transition count 1777
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 2329 place count 1244 transition count 1776
Iterating global reduction 11 with 1 rules applied. Total rules applied 2330 place count 1244 transition count 1776
Free-agglomeration rule applied 1 times.
Iterating global reduction 11 with 1 rules applied. Total rules applied 2331 place count 1244 transition count 1775
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 2332 place count 1243 transition count 1775
Applied a total of 2332 rules in 2260 ms. Remains 1243 /2430 variables (removed 1187) and now considering 1775/3040 (removed 1265) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2287 ms. Remains : 1243/2430 places, 1775/3040 transitions.
SDD proceeding with computation,2134 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2134 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2134 properties remain. new max is 16
SDD size :10 after 11
SDD proceeding with computation,2134 properties remain. new max is 32
SDD size :11 after 17
SDD proceeding with computation,2134 properties remain. new max is 64
SDD size :17 after 136
SDD proceeding with computation,2134 properties remain. new max is 128
SDD size :136 after 246
SDD proceeding with computation,2134 properties remain. new max is 256
SDD size :246 after 699
RANDOM walk for 2004547 steps (23723 resets) in 120004 ms. (16 steps per ms) remains 449/613 properties
BEST_FIRST walk for 40003 steps (89 resets) in 460 ms. (86 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40004 steps (91 resets) in 513 ms. (77 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (88 resets) in 557 ms. (71 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (87 resets) in 649 ms. (61 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40004 steps (89 resets) in 535 ms. (74 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (87 resets) in 390 ms. (102 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (85 resets) in 581 ms. (68 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40004 steps (84 resets) in 481 ms. (82 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40004 steps (92 resets) in 524 ms. (76 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (89 resets) in 436 ms. (91 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (85 resets) in 441 ms. (90 steps per ms) remains 449/449 properties
Invariant property smplace_473 does not hold.
Invariant property smplace_472 does not hold.
Invariant property smplace_471 does not hold.
BEST_FIRST walk for 40004 steps (85 resets) in 516 ms. (77 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (82 resets) in 548 ms. (72 steps per ms) remains 449/449 properties
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.
BEST_FIRST walk for 40004 steps (87 resets) in 510 ms. (78 steps per ms) remains 449/449 properties
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_298 does not hold.
Invariant property smplace_297 does not hold.
BEST_FIRST walk for 40004 steps (87 resets) in 559 ms. (71 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (87 resets) in 421 ms. (94 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40004 steps (86 resets) in 555 ms. (71 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40001 steps (90 resets) in 428 ms. (93 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40004 steps (92 resets) in 366 ms. (109 steps per ms) remains 449/449 properties
SDD proceeding with computation,2114 properties remain. new max is 256
SDD size :699 after 13547
BEST_FIRST walk for 40003 steps (93 resets) in 490 ms. (81 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40002 steps (89 resets) in 447 ms. (89 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (88 resets) in 532 ms. (75 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40004 steps (88 resets) in 460 ms. (86 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (84 resets) in 426 ms. (93 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (88 resets) in 427 ms. (93 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (93 resets) in 375 ms. (106 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (90 resets) in 526 ms. (75 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (88 resets) in 435 ms. (91 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40004 steps (88 resets) in 494 ms. (80 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40004 steps (97 resets) in 437 ms. (91 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40002 steps (84 resets) in 446 ms. (89 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (90 resets) in 518 ms. (77 steps per ms) remains 449/449 properties
Invariant property smplace_445 does not hold.
BEST_FIRST walk for 40004 steps (91 resets) in 468 ms. (85 steps per ms) remains 449/449 properties
Invariant property smplace_365 does not hold.
BEST_FIRST walk for 40004 steps (87 resets) in 532 ms. (75 steps per ms) remains 449/449 properties
Invariant property smplace_364 does not hold.
Invariant property smplace_331 does not hold.
Invariant property smplace_330 does not hold.
BEST_FIRST walk for 40003 steps (88 resets) in 450 ms. (88 steps per ms) remains 449/449 properties
Invariant property smplace_294 does not hold.
Invariant property smplace_293 does not hold.
BEST_FIRST walk for 40003 steps (90 resets) in 410 ms. (97 steps per ms) remains 449/449 properties
Invariant property smplace_233 does not hold.
Invariant property smplace_232 does not hold.
BEST_FIRST walk for 40004 steps (86 resets) in 541 ms. (73 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40004 steps (84 resets) in 595 ms. (67 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40004 steps (89 resets) in 488 ms. (81 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40004 steps (88 resets) in 409 ms. (97 steps per ms) remains 449/449 properties
SDD proceeding with computation,2105 properties remain. new max is 256
SDD size :13547 after 27385
BEST_FIRST walk for 40003 steps (90 resets) in 597 ms. (66 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (84 resets) in 505 ms. (79 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40002 steps (87 resets) in 465 ms. (85 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (85 resets) in 573 ms. (69 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (85 resets) in 569 ms. (70 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40004 steps (84 resets) in 552 ms. (72 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (94 resets) in 438 ms. (91 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (86 resets) in 535 ms. (74 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40004 steps (90 resets) in 514 ms. (77 steps per ms) remains 449/449 properties
BEST_FIRST walk for 40003 steps (90 resets) in 465 ms. (85 steps per ms) remains 449/449 properties
// Phase 1: matrix 1775 rows 1243 cols
[2024-05-20 13:42:46] [INFO ] Computed 176 invariants in 54 ms
Invariant property smplace_371 does not hold.
Invariant property smplace_337 does not hold.
SDD proceeding with computation,2103 properties remain. new max is 256
SDD size :27385 after 223559
Invariant property smplace_452 does not hold.
Invariant property smplace_451 does not hold.
Invariant property smplace_397 does not hold.
Invariant property smplace_384 does not hold.
Invariant property smplace_381 does not hold.
Invariant property smplace_372 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_343 does not hold.
Invariant property smplace_339 does not hold.
Invariant property smplace_338 does not hold.
SDD proceeding with computation,2090 properties remain. new max is 256
SDD size :223559 after 376250
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/449 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 449 unsolved
Invariant property smplace_346 does not hold.
Invariant property smplace_345 does not hold.
Invariant property smplace_344 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_336 does not hold.
Invariant property smplace_335 does not hold.
Invariant property smplace_334 does not hold.
SDD proceeding with computation,2081 properties remain. new max is 256
SDD size :376250 after 625730
Invariant property smplace_396 does not hold.
Invariant property smplace_391 does not hold.
Invariant property smplace_389 does not hold.
Invariant property smplace_387 does not hold.
Invariant property smplace_383 does not hold.
Invariant property smplace_382 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_373 does not hold.
Invariant property smplace_370 does not hold.
Invariant property smplace_369 does not hold.
Invariant property smplace_368 does not hold.
SDD proceeding with computation,2064 properties remain. new max is 256
SDD size :625730 after 902930
Invariant property smplace_450 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_390 does not hold.
Invariant property smplace_388 does not hold.
Invariant property smplace_386 does not hold.
SDD proceeding with computation,2056 properties remain. new max is 256
SDD size :902930 after 909860
Invariant property smplace_813 does not hold.
Invariant property smplace_444 does not hold.
Invariant property smplace_443 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/449 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 2 (OVERLAPS) 32/481 variables, 29/42 constraints. Problems are: Problem set: 0 solved, 449 unsolved
SDD proceeding with computation,2053 properties remain. new max is 256
SDD size :909860 after 3.34495e+07
At refinement iteration 3 (INCLUDED_ONLY) 0/481 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 449 unsolved
Invariant property smplace_868 does not hold.
Invariant property smplace_867 does not hold.
Invariant property smplace_866 does not hold.
Invariant property smplace_840 does not hold.
Invariant property smplace_818 does not hold.
Invariant property smplace_814 does not hold.
Invariant property smplace_760 does not hold.
Invariant property smplace_726 does not hold.
Invariant property smplace_725 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.
Invariant property smplace_693 does not hold.
Invariant property smplace_692 does not hold.
Invariant property smplace_689 does not hold.
Invariant property smplace_688 does not hold.
Invariant property smplace_628 does not hold.
Invariant property smplace_627 does not hold.
SDD proceeding with computation,2023 properties remain. new max is 256
SDD size :3.34495e+07 after 6.44837e+09
Invariant property smplace_856 does not hold.
Invariant property smplace_855 does not hold.
Invariant property smplace_854 does not hold.
Invariant property smplace_828 does not hold.
Invariant property smplace_821 does not hold.
Invariant property smplace_820 does not hold.
Invariant property smplace_817 does not hold.
Invariant property smplace_816 does not hold.
Invariant property smplace_815 does not hold.
Invariant property smplace_759 does not hold.
At refinement iteration 4 (INCLUDED_ONLY) 0/481 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 5 (OVERLAPS) 1/482 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 449 unsolved
SDD proceeding with computation,2013 properties remain. new max is 256
SDD size :6.44837e+09 after 6.10091e+10
Invariant property smplace_732 does not hold.
SDD proceeding with computation,2012 properties remain. new max is 256
SDD size :6.10091e+10 after 7.167e+10
At refinement iteration 6 (INCLUDED_ONLY) 0/482 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 7 (OVERLAPS) 349/831 variables, 46/91 constraints. Problems are: Problem set: 0 solved, 449 unsolved
SDD proceeding with computation,2012 properties remain. new max is 512
SDD size :7.167e+10 after 7.17653e+10
Error getting values : (error "ParserException while parsing response: ((s0 (/ 1.0 216.0))
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(s448 (/ 1.0 216.0))
(s449 (/ 1.0 216.0))
(s450 (/ 1.0 216.0))
(s451 (/ 1.0 216.0))
(s452 (/ 1.0 216.0))
(s453 (/ 1.0 216.0))
(s454 (/ 1.0 216.0))
(s455 (/ 1.0 216.0))
(s456 (/ 1.0 216.0))
(s457 (/ 1.0 216.0))
(s458 (/ 1.0 216.0))
(s459 (/ 1.0 216.0))
(s460 (/ 1.0 216.0))
(s461 (/ 1.0 216.0))
(s462 (/ 1.0 216.0))
(s463 (/ 1.0 216.0))
(s464 (/ 1.0 216.0))
(s465 (/ 1.0 216.0))
(s466 (/ 1.0 108.0))
(s467 (/ 1.0 216.0))
(s468 0.0)
(s469 0.0)
(s470 (/ 1.0 216.0))
(s471 (/ 1.0 216.0))
(s472 (/ 1.0 216.0))
(s473 0.0)
(s474 0.0)
(s475 0.0)
(s476 0.0)
(s477 0.0)
(s478 0.0)
(s479 0.0)
(s480 0.0)
(s481 0.0)
(s482 0.0)
(s483 0.0)
(s485 0.0)
(s486 0.0)
(s487 0.0)
(s488 0.0)
(s489 0.0)
(s490 0.0)
(s491 0.0)
(s492 0.0)
(s493 0.0)
(s494 0.0)
(s495 0.0)
(s496 0.0)
(s497 0.0)
(s498 0.0)
(s499 0.0)
(s500 0.0)
(s501 0.0)
(s502 0.0)
(s503 0.0)
(s504 0.0)
(s505 0.0)
(s506 0.0)
(s507 0.0)
(s508 0.0)
(s509 0.0)
(s510 0.0)
(s511 0.0)
(s512 0.0)
(s513 0.0)
(s514 (/ 43.0 72.0))
(s515 (/ 41.0 72.0))
(s516 (/ 1.0 216.0))
(s517 (/ 1.0 216.0))
(s518 (/ 1.0 216.0))
(s519 (/ 1.0 216.0))
(s520 (/ 1.0 216.0))
(s521 (/ 1.0 216.0))
(s522 (/ 1.0 216.0))
(s523 (/ 1.0 216.0))
(s524 (/ 1.0 216.0))
(s525 (/ 1.0 216.0))
(s526 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 831/3018 variables, and 91 constraints, problems are : Problem set: 0 solved, 449 unsolved in 45053 ms.
Refiners :[Positive P Invariants (semi-flows): 30/53 constraints, Generalized P Invariants (flows): 61/123 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 449/449 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 449 unsolved
Invariant property smplace_766 does not hold.
At refinement iteration 0 (INCLUDED_ONLY) 0/449 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 449 unsolved
SDD proceeding with computation,2011 properties remain. new max is 512
SDD size :7.17653e+10 after 7.2729e+10
Invariant property smplace_779 does not hold.
Invariant property smplace_776 does not hold.
Invariant property smplace_767 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_734 does not hold.
Invariant property smplace_733 does not hold.
Invariant property smplace_731 does not hold.
Invariant property smplace_730 does not hold.
Invariant property smplace_729 does not hold.
SDD proceeding with computation,1992 properties remain. new max is 512
SDD size :7.2729e+10 after 4.02863e+11
At refinement iteration 1 (INCLUDED_ONLY) 0/449 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 2 (OVERLAPS) 32/481 variables, 29/42 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/481 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 449 unsolved
SDD proceeding with computation,1992 properties remain. new max is 1024
SDD size :4.02863e+11 after 4.05107e+11
Invariant property smplace_847 does not hold.
Invariant property smplace_846 does not hold.
Invariant property smplace_792 does not hold.
Invariant property smplace_778 does not hold.
Invariant property smplace_777 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_769 does not hold.
Invariant property smplace_768 does not hold.
Invariant property smplace_765 does not hold.
Invariant property smplace_764 does not hold.
Invariant property smplace_763 does not hold.
SDD proceeding with computation,1976 properties remain. new max is 1024
SDD size :4.05107e+11 after 5.81442e+11
Invariant property smplace_1263 does not hold.
Invariant property smplace_1262 does not hold.
Invariant property smplace_1261 does not hold.
Invariant property smplace_1251 does not hold.
Invariant property smplace_1250 does not hold.
Invariant property smplace_1249 does not hold.
Invariant property smplace_1235 does not hold.
Invariant property smplace_1223 does not hold.
Invariant property smplace_1216 does not hold.
Invariant property smplace_1215 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.
Invariant property smplace_1209 does not hold.
Invariant property smplace_1208 does not hold.
Invariant property smplace_1155 does not hold.
Invariant property smplace_1154 does not hold.
Invariant property smplace_1127 does not hold.
Invariant property smplace_1121 does not hold.
Invariant property smplace_1120 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_1088 does not hold.
Invariant property smplace_1087 does not hold.
Invariant property smplace_1084 does not hold.
Invariant property smplace_1083 does not hold.
Invariant property smplace_1023 does not hold.
Invariant property smplace_1022 does not hold.
At refinement iteration 4 (INCLUDED_ONLY) 0/481 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 5 (OVERLAPS) 1/482 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 449 unsolved
Invariant property smplace_845 does not hold.
Invariant property smplace_839 does not hold.
Invariant property smplace_838 does not hold.
Invariant property smplace_827 does not hold.
Invariant property smplace_826 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_787 does not hold.
Invariant property smplace_786 does not hold.
Invariant property smplace_785 does not hold.
Invariant property smplace_784 does not hold.
Invariant property smplace_783 does not hold.
Invariant property smplace_782 does not hold.
Invariant property smplace_781 does not hold.
At refinement iteration 6 (INCLUDED_ONLY) 0/482 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 449 unsolved
At refinement iteration 7 (OVERLAPS) 349/831 variables, 46/91 constraints. Problems are: Problem set: 0 solved, 449 unsolved
[2024-05-20 13:43:56] [INFO ] Deduced a trap composed of 31 places in 916 ms of which 99 ms to minimize.
[2024-05-20 13:43:57] [INFO ] Deduced a trap composed of 47 places in 549 ms of which 9 ms to minimize.
[2024-05-20 13:43:57] [INFO ] Deduced a trap composed of 42 places in 403 ms of which 7 ms to minimize.
[2024-05-20 13:43:57] [INFO ] Deduced a trap composed of 52 places in 173 ms of which 4 ms to minimize.
[2024-05-20 13:43:58] [INFO ] Deduced a trap composed of 48 places in 212 ms of which 16 ms to minimize.
[2024-05-20 13:43:59] [INFO ] Deduced a trap composed of 17 places in 111 ms of which 2 ms to minimize.
[2024-05-20 13:43:59] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 3 ms to minimize.
[2024-05-20 13:43:59] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
[2024-05-20 13:44:00] [INFO ] Deduced a trap composed of 68 places in 248 ms of which 4 ms to minimize.
[2024-05-20 13:44:01] [INFO ] Deduced a trap composed of 61 places in 356 ms of which 5 ms to minimize.
[2024-05-20 13:44:01] [INFO ] Deduced a trap composed of 35 places in 207 ms of which 4 ms to minimize.
SDD proceeding with computation,1918 properties remain. new max is 1024
SDD size :5.81442e+11 after 1.2609e+17
[2024-05-20 13:44:04] [INFO ] Deduced a trap composed of 46 places in 172 ms of which 3 ms to minimize.
[2024-05-20 13:44:08] [INFO ] Deduced a trap composed of 44 places in 259 ms of which 4 ms to minimize.
[2024-05-20 13:44:09] [INFO ] Deduced a trap composed of 37 places in 154 ms of which 2 ms to minimize.
[2024-05-20 13:44:09] [INFO ] Deduced a trap composed of 108 places in 309 ms of which 4 ms to minimize.
[2024-05-20 13:44:10] [INFO ] Deduced a trap composed of 24 places in 172 ms of which 3 ms to minimize.
[2024-05-20 13:44:10] [INFO ] Deduced a trap composed of 58 places in 120 ms of which 2 ms to minimize.
[2024-05-20 13:44:11] [INFO ] Deduced a trap composed of 65 places in 117 ms of which 2 ms to minimize.
[2024-05-20 13:44:13] [INFO ] Deduced a trap composed of 31 places in 255 ms of which 5 ms to minimize.
[2024-05-20 13:44:14] [INFO ] Deduced a trap composed of 22 places in 281 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/831 variables, 20/111 constraints. Problems are: Problem set: 0 solved, 449 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 831/3018 variables, and 111 constraints, problems are : Problem set: 0 solved, 449 unsolved in 45018 ms.
Refiners :[Positive P Invariants (semi-flows): 30/53 constraints, Generalized P Invariants (flows): 61/123 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/449 constraints, Known Traps: 20/20 constraints]
After SMT, in 90500ms problems are : Problem set: 0 solved, 449 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 449 out of 1243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1243/1243 places, 1775/1775 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 1243 transition count 1736
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 78 place count 1204 transition count 1736
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 78 place count 1204 transition count 1699
Deduced a syphon composed of 37 places in 7 ms
Ensure Unique test removed 3 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 77 rules applied. Total rules applied 155 place count 1164 transition count 1699
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 3 rules applied. Total rules applied 158 place count 1164 transition count 1696
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 161 place count 1161 transition count 1696
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 7 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 4 with 44 rules applied. Total rules applied 205 place count 1138 transition count 1675
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 4 with 1 rules applied. Total rules applied 206 place count 1138 transition count 1674
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 207 place count 1137 transition count 1674
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 207 place count 1137 transition count 1670
Deduced a syphon composed of 4 places in 6 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 215 place count 1133 transition count 1670
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 6 with 2 rules applied. Total rules applied 217 place count 1131 transition count 1670
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 218 place count 1130 transition count 1664
Iterating global reduction 7 with 1 rules applied. Total rules applied 219 place count 1130 transition count 1664
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 223 place count 1128 transition count 1662
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 225 place count 1126 transition count 1660
Iterating global reduction 7 with 2 rules applied. Total rules applied 227 place count 1126 transition count 1660
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 229 place count 1126 transition count 1658
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 232 place count 1124 transition count 1657
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 234 place count 1124 transition count 1657
Applied a total of 234 rules in 403 ms. Remains 1124 /1243 variables (removed 119) and now considering 1657/1775 (removed 118) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 403 ms. Remains : 1124/1243 places, 1657/1775 transitions.
SDD proceeding with computation,1918 properties remain. new max is 2048
SDD size :1.2609e+17 after 1.26508e+17
Invariant property smplace_1161 does not hold.
SDD proceeding with computation,1917 properties remain. new max is 2048
SDD size :1.26508e+17 after 1.28117e+17
Invariant property smplace_1174 does not hold.
Invariant property smplace_1171 does not hold.
Invariant property smplace_1162 does not hold.
Invariant property smplace_1140 does not hold.
Invariant property smplace_1139 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_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.
Invariant property smplace_1129 does not hold.
Invariant property smplace_1128 does not hold.
Invariant property smplace_1126 does not hold.
Invariant property smplace_1125 does not hold.
Invariant property smplace_1124 does not hold.
SDD proceeding with computation,1898 properties remain. new max is 2048
SDD size :1.28117e+17 after 3.55338e+17
Invariant property smplace_1242 does not hold.
Invariant property smplace_1241 does not hold.
Invariant property smplace_1187 does not hold.
Invariant property smplace_1173 does not hold.
Invariant property smplace_1172 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_1164 does not hold.
Invariant property smplace_1163 does not hold.
Invariant property smplace_1160 does not hold.
Invariant property smplace_1159 does not hold.
Invariant property smplace_1158 does not hold.
RANDOM walk for 2592666 steps (31275 resets) in 120004 ms. (21 steps per ms) remains 433/449 properties
BEST_FIRST walk for 40004 steps (88 resets) in 357 ms. (111 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40003 steps (92 resets) in 397 ms. (100 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40004 steps (88 resets) in 509 ms. (78 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40004 steps (90 resets) in 489 ms. (81 steps per ms) remains 433/433 properties
SDD proceeding with computation,1882 properties remain. new max is 2048
SDD size :3.55338e+17 after 5.11356e+17
BEST_FIRST walk for 40003 steps (91 resets) in 565 ms. (70 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40003 steps (92 resets) in 671 ms. (59 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40004 steps (92 resets) in 486 ms. (82 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40002 steps (90 resets) in 636 ms. (62 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40003 steps (93 resets) in 711 ms. (56 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40004 steps (88 resets) in 848 ms. (47 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40003 steps (87 resets) in 685 ms. (58 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40003 steps (91 resets) in 625 ms. (63 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40004 steps (94 resets) in 815 ms. (49 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40004 steps (94 resets) in 621 ms. (64 steps per ms) remains 433/433 properties
Invariant property smplace_1658 does not hold.
Invariant property smplace_1657 does not hold.
Invariant property smplace_1656 does not hold.
Invariant property smplace_1646 does not hold.
Invariant property smplace_1645 does not hold.
Invariant property smplace_1644 does not hold.
Invariant property smplace_1630 does not hold.
BEST_FIRST walk for 40004 steps (83 resets) in 790 ms. (50 steps per ms) remains 433/433 properties
Invariant property smplace_1608 does not hold.
Invariant property smplace_1607 does not hold.
Invariant property smplace_1606 does not hold.
Invariant property smplace_1605 does not hold.
Invariant property smplace_1604 does not hold.
Invariant property smplace_1603 does not hold.
BEST_FIRST walk for 40003 steps (87 resets) in 600 ms. (66 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40004 steps (86 resets) in 685 ms. (58 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40002 steps (89 resets) in 572 ms. (69 steps per ms) remains 433/433 properties
Invariant property smplace_1550 does not hold.
Invariant property smplace_1549 does not hold.
Invariant property smplace_1522 does not hold.
Invariant property smplace_1516 does not hold.
Invariant property smplace_1515 does not hold.
BEST_FIRST walk for 40003 steps (91 resets) in 668 ms. (59 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40002 steps (89 resets) in 630 ms. (63 steps per ms) remains 433/433 properties
Invariant property smplace_1498 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.
BEST_FIRST walk for 40004 steps (85 resets) in 735 ms. (54 steps per ms) remains 433/433 properties
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_1486 does not hold.
Invariant property smplace_1485 does not hold.
Invariant property smplace_1484 does not hold.
Invariant property smplace_1483 does not hold.
Invariant property smplace_1482 does not hold.
Invariant property smplace_1479 does not hold.
Invariant property smplace_1478 does not hold.
BEST_FIRST walk for 40003 steps (90 resets) in 658 ms. (60 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40002 steps (94 resets) in 723 ms. (55 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40003 steps (91 resets) in 683 ms. (58 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40004 steps (93 resets) in 628 ms. (63 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40004 steps (93 resets) in 618 ms. (64 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40003 steps (88 resets) in 635 ms. (62 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40002 steps (89 resets) in 550 ms. (72 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40002 steps (90 resets) in 653 ms. (61 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40003 steps (89 resets) in 581 ms. (68 steps per ms) remains 433/433 properties
Invariant property smplace_1418 does not hold.
Invariant property smplace_1417 does not hold.
BEST_FIRST walk for 40004 steps (92 resets) in 775 ms. (51 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40004 steps (89 resets) in 689 ms. (57 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40003 steps (88 resets) in 630 ms. (63 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40004 steps (90 resets) in 616 ms. (64 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40004 steps (89 resets) in 608 ms. (65 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40002 steps (92 resets) in 563 ms. (70 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40002 steps (91 resets) in 685 ms. (58 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40004 steps (92 resets) in 679 ms. (58 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40003 steps (87 resets) in 691 ms. (57 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40003 steps (95 resets) in 613 ms. (65 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40004 steps (93 resets) in 574 ms. (69 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40004 steps (88 resets) in 675 ms. (59 steps per ms) remains 433/433 properties
Invariant property smplace_1240 does not hold.
Invariant property smplace_1234 does not hold.
Invariant property smplace_1233 does not hold.
BEST_FIRST walk for 40003 steps (95 resets) in 689 ms. (57 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40003 steps (86 resets) in 650 ms. (61 steps per ms) remains 433/433 properties
Invariant property smplace_1222 does not hold.
Invariant property smplace_1221 does not hold.
BEST_FIRST walk for 40003 steps (90 resets) in 720 ms. (55 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40002 steps (93 resets) in 591 ms. (67 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40003 steps (91 resets) in 693 ms. (57 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40004 steps (92 resets) in 546 ms. (73 steps per ms) remains 433/433 properties
BEST_FIRST walk for 40003 steps (86 resets) in 717 ms. (55 steps per ms) remains 433/433 properties
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.
BEST_FIRST walk for 40003 steps (88 resets) in 586 ms. (68 steps per ms) remains 433/433 properties
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.
Invariant property smplace_1177 does not hold.
Invariant property smplace_1176 does not hold.
SDD proceeding with computation,1827 properties remain. new max is 2048
SDD size :5.11356e+17 after 1.01889e+23
Invariant property smplace_1637 does not hold.
Invariant property smplace_1636 does not hold.
Invariant property smplace_1618 does not hold.
Invariant property smplace_1611 does not hold.
Invariant property smplace_1610 does not hold.
Invariant property smplace_1582 does not hold.
Invariant property smplace_1569 does not hold.
Invariant property smplace_1566 does not hold.
Invariant property smplace_1557 does not hold.
Invariant property smplace_1556 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_1524 does not hold.
Invariant property smplace_1523 does not hold.
Invariant property smplace_1521 does not hold.
Invariant property smplace_1520 does not hold.
Invariant property smplace_1519 does not hold.
SDD proceeding with computation,1801 properties remain. new max is 2048
SDD size :1.01889e+23 after 3.17821e+23
Invariant property smplace_1635 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.
Invariant property smplace_1572 does not hold.
Invariant property smplace_1571 does not hold.
Invariant property smplace_1568 does not hold.
Invariant property smplace_1567 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_1559 does not hold.
Invariant property smplace_1558 does not hold.
Invariant property smplace_1555 does not hold.
Invariant property smplace_1554 does not hold.
Invariant property smplace_1553 does not hold.
SDD proceeding with computation,1776 properties remain. new max is 2048
SDD size :3.17821e+23 after 4.6317e+23
Invariant property smplace_2053 does not hold.
Invariant property smplace_2052 does not hold.
Invariant property smplace_2051 does not hold.
Invariant property smplace_2003 does not hold.
Invariant property smplace_1999 does not hold.
Invariant property smplace_1998 does not hold.
Invariant property smplace_1951 does not hold.
Invariant property smplace_1917 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_1878 does not hold.
Invariant property smplace_1877 does not hold.
Invariant property smplace_1629 does not hold.
Invariant property smplace_1628 does not hold.
Invariant property smplace_1617 does not hold.
Invariant property smplace_1616 does not hold.
SDD proceeding with computation,1747 properties remain. new max is 2048
SDD size :4.6317e+23 after 6.74552e+27
Invariant property smplace_2041 does not hold.
Invariant property smplace_2040 does not hold.
Invariant property smplace_2039 does not hold.
Invariant property smplace_2032 does not hold.
Invariant property smplace_2031 does not hold.
Invariant property smplace_2002 does not hold.
Invariant property smplace_2001 does not hold.
Invariant property smplace_2000 does not hold.
Invariant property smplace_1977 does not hold.
Invariant property smplace_1964 does not hold.
Invariant property smplace_1963 does not hold.
Invariant property smplace_1962 does not hold.
Invariant property smplace_1961 does not hold.
Invariant property smplace_1952 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_1919 does not hold.
Invariant property smplace_1918 does not hold.
Invariant property smplace_1916 does not hold.
Invariant property smplace_1915 does not hold.
Invariant property smplace_1914 does not hold.
Interrupted probabilistic random walk after 3576672 steps, run timeout after 117001 ms. (steps per millisecond=30 ) properties seen :28 out of 433
Probabilistic random walk after 3576672 steps, saw 709447 distinct states, run finished after 117021 ms. (steps per millisecond=30 ) properties seen :28
// Phase 1: matrix 1657 rows 1124 cols
[2024-05-20 13:46:54] [INFO ] Computed 169 invariants in 22 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/405 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/405 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 2 (OVERLAPS) 27/432 variables, 25/37 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/432 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/432 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 5 (OVERLAPS) 1/433 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/433 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 7 (OVERLAPS) 204/637 variables, 35/75 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/637 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 9 (OVERLAPS) 8/645 variables, 6/81 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/645 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 11 (OVERLAPS) 113/758 variables, 20/101 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/758 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 13 (OVERLAPS) 21/779 variables, 5/106 constraints. Problems are: Problem set: 0 solved, 405 unsolved
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(s525 (/ 1.0 216.0))
(s526 (/ 1.0 216.0))
(s527 (/ 1.0 216.0))
(s528 (/ 131.0 216.0))
(s529 (/ 41.0 108.0))
(s530 (/ 7.0 72.0))
(s531 (/ 65.0 72.0))
(s532 0.0)
(s533 0.0)
(s534 0.0)
(s535 0.0)
(s536 0.0)
(s537 0.0)
(s538 0.0)
(s539 0.0)
(s540 0.0)
(s541 0.0)
(s542 0.0)
(s543 0.0)
(s544 0.0)
(s545 0.0)
(s546 0.0)
(s547 0.0)
(s548 1.0)
(s549 0.0)
(s550 0.0)
(s551 0.0)
(s552 0.0)
(s553 0.0)
(s554 0.0)
(s555 0.0)
(s556 0.0)
(s557 0.0)
(s558 0.0)
(s559 0.0)
(s560 0.0)
(s561 0.0)
(s562 0.0)
(s563 0.0)
(s564 0.0)
(s565 0.0)
(s566 (/ 107.0 108.0))
(s567 0.0)
(s568 0.0)
(s569 0.0)
(s570 0.0)
(s571 0.0)
(s572 0.0)
(s573 0.0)
(s574 0.0)
(s575 0.0)
(s576 0.0)
(s577 (/ 1.0 108.0))
(s578 0.0)
(s579 0.0)
(s580 0.0)
(s581 0.0)
(s582 0.0)
(s583 0.0)
(s584 (/ 1.0 216.0))
(s585 (/ 1.0 216.0))
(s586 0.0)
(s587 (/ 1.0 216.0))
(s588 (/ 1.0 216.0))
(s589 (/ 1.0 216.0))
(s590 (/ 1.0 216.0))
(s591 (/ 1.0 216.0))
(s592 0.0)
(s593 (/ 1.0 216.0))
(s594 (/ 1.0 216.0))
(s595 (/ 1.0 216.0))
(s596 (/ 1.0 216.0))
(s597 (/ 1.0 216.0))
(s598 0.0)
(s599 0.0)
(s600 0.0)
(s601 (/ 17.0 18.0))
(s602 0.0)
(s603 0.0)
(s604 (/ 1.0 216.0))
(s605 (/ 1.0 216.0))
(s606 (/ 1.0 216.0))
(s607 (/ 1.0 216.0))
(s608 (/ 1.0 216.0))
(s609 (/ 1.0 216.0))
(s610 (/ 1.0 216.0))
(s611 (/ 1.0 216.0))
(s612 (/ 1.0 216.0))
(s613 (/ 1.0 216.0))
(s614 (/ 1.0 216.0))
(s615 (/ 1.0 216.0))
(s616 (/ 1.0 216.0))
(s617 (/ 1.0 216.0))
(s618 (/ 1.0 216.0))
(s619 (/ 1.0 216.0))
(s620 (/ 1.0 216.0))
(s621 (/ 1.0 216.0))
(s622 0.0)
(s623 0.0)
(s624 (/ 1.0 216.0))
(s625 (/ 91.0 108.0))
(s626 (/ 1.0 216.0))
(s627 (/ 1.0 216.0))
(s628 (/ 1.0 216.0))
(s629 (/ 1.0 216.0))
(s630 (/ 1.0 216.0))
(s631 (/ 1.0 216.0))
(s632 (/ 91.0 108.0))
(s633 (/ 61.0 72.0))
(s634 (/ 1.0 216.0))
(s635 (/ 1.0 216.0))
(s636 (/ 1.0 216.0))timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 779/2781 variables, and 106 constraints, problems are : Problem set: 0 solved, 405 unsolved in 75030 ms.
Refiners :[Positive P Invariants (semi-flows): 37/51 constraints, Generalized P Invariants (flows): 69/118 constraints, State Equation: 0/1124 constraints, PredecessorRefiner: 405/405 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/405 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/405 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 2 (OVERLAPS) 27/432 variables, 25/37 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/432 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 405 unsolved
SDD proceeding with computation,1717 properties remain. new max is 2048
SDD size :6.74552e+27 after 1.77486e+29
Invariant property smplace_2025 does not hold.
Invariant property smplace_1976 does not hold.
Invariant property smplace_1971 does not hold.
Invariant property smplace_1969 does not hold.
Invariant property smplace_1967 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_1954 does not hold.
Invariant property smplace_1953 does not hold.
Invariant property smplace_1950 does not hold.
Invariant property smplace_1949 does not hold.
Invariant property smplace_1948 does not hold.
Invariant property smplace_1945 does not hold.
Invariant property smplace_1944 does not hold.
Invariant property smplace_1911 does not hold.
Invariant property smplace_1910 does not hold.
Invariant property smplace_1874 does not hold.
Invariant property smplace_1873 does not hold.
Invariant property smplace_1813 does not hold.
Invariant property smplace_1812 does not hold.
At refinement iteration 4 (INCLUDED_ONLY) 0/432 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 5 (OVERLAPS) 1/433 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/433 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 7 (OVERLAPS) 204/637 variables, 35/75 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-05-20 13:48:30] [INFO ] Deduced a trap composed of 54 places in 423 ms of which 7 ms to minimize.
SDD proceeding with computation,1693 properties remain. new max is 2048
SDD size :1.77486e+29 after 7.33014e+29
[2024-05-20 13:48:31] [INFO ] Deduced a trap composed of 50 places in 248 ms of which 4 ms to minimize.
[2024-05-20 13:48:31] [INFO ] Deduced a trap composed of 56 places in 216 ms of which 4 ms to minimize.
[2024-05-20 13:48:31] [INFO ] Deduced a trap composed of 45 places in 239 ms of which 4 ms to minimize.
[2024-05-20 13:48:32] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 2 ms to minimize.
[2024-05-20 13:48:33] [INFO ] Deduced a trap composed of 14 places in 118 ms of which 2 ms to minimize.
[2024-05-20 13:48:34] [INFO ] Deduced a trap composed of 68 places in 230 ms of which 5 ms to minimize.
[2024-05-20 13:48:34] [INFO ] Deduced a trap composed of 37 places in 445 ms of which 5 ms to minimize.
[2024-05-20 13:48:35] [INFO ] Deduced a trap composed of 93 places in 338 ms of which 4 ms to minimize.
[2024-05-20 13:48:35] [INFO ] Deduced a trap composed of 86 places in 138 ms of which 2 ms to minimize.
[2024-05-20 13:48:36] [INFO ] Deduced a trap composed of 58 places in 115 ms of which 2 ms to minimize.
[2024-05-20 13:48:36] [INFO ] Deduced a trap composed of 42 places in 149 ms of which 3 ms to minimize.
[2024-05-20 13:48:37] [INFO ] Deduced a trap composed of 71 places in 184 ms of which 3 ms to minimize.
[2024-05-20 13:48:39] [INFO ] Deduced a trap composed of 33 places in 229 ms of which 9 ms to minimize.
[2024-05-20 13:48:40] [INFO ] Deduced a trap composed of 79 places in 294 ms of which 5 ms to minimize.
[2024-05-20 13:48:41] [INFO ] Deduced a trap composed of 36 places in 338 ms of which 5 ms to minimize.
[2024-05-20 13:48:41] [INFO ] Deduced a trap composed of 91 places in 318 ms of which 5 ms to minimize.
[2024-05-20 13:48:42] [INFO ] Deduced a trap composed of 63 places in 282 ms of which 4 ms to minimize.
[2024-05-20 13:48:42] [INFO ] Deduced a trap composed of 61 places in 122 ms of which 2 ms to minimize.
[2024-05-20 13:48:42] [INFO ] Deduced a trap composed of 86 places in 106 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/637 variables, 20/95 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-05-20 13:48:45] [INFO ] Deduced a trap composed of 79 places in 135 ms of which 2 ms to minimize.
[2024-05-20 13:48:51] [INFO ] Deduced a trap composed of 33 places in 162 ms of which 3 ms to minimize.
[2024-05-20 13:48:51] [INFO ] Deduced a trap composed of 19 places in 178 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/637 variables, 3/98 constraints. Problems are: Problem set: 0 solved, 405 unsolved
[2024-05-20 13:48:55] [INFO ] Deduced a trap composed of 79 places in 184 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/637 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/637 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 12 (OVERLAPS) 8/645 variables, 6/105 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/645 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 14 (OVERLAPS) 113/758 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 758/2781 variables, and 125 constraints, problems are : Problem set: 0 solved, 405 unsolved in 75021 ms.
Refiners :[Positive P Invariants (semi-flows): 32/51 constraints, Generalized P Invariants (flows): 69/118 constraints, State Equation: 0/1124 constraints, PredecessorRefiner: 0/405 constraints, Known Traps: 24/24 constraints]
After SMT, in 150276ms problems are : Problem set: 0 solved, 405 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 405 out of 1124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1124/1124 places, 1657/1657 transitions.
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 0 with 17 rules applied. Total rules applied 17 place count 1124 transition count 1640
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 34 place count 1107 transition count 1640
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 34 place count 1107 transition count 1631
Deduced a syphon composed of 9 places in 4 ms
Ensure Unique test removed 2 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 54 place count 1096 transition count 1631
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 1 rules applied. Total rules applied 55 place count 1096 transition count 1630
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 56 place count 1095 transition count 1630
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 56 place count 1095 transition count 1629
Deduced a syphon composed of 1 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 59 place count 1093 transition count 1629
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 59 place count 1093 transition count 1628
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 61 place count 1092 transition count 1628
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 67 place count 1089 transition count 1625
Applied a total of 67 rules in 108 ms. Remains 1089 /1124 variables (removed 35) and now considering 1625/1657 (removed 32) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 1089/1124 places, 1625/1657 transitions.
RANDOM walk for 2756561 steps (33488 resets) in 120004 ms. (22 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (91 resets) in 475 ms. (84 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (89 resets) in 607 ms. (65 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (89 resets) in 516 ms. (77 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (90 resets) in 789 ms. (50 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (88 resets) in 656 ms. (60 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (90 resets) in 632 ms. (63 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (95 resets) in 483 ms. (82 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (92 resets) in 593 ms. (67 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (92 resets) in 697 ms. (57 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (92 resets) in 624 ms. (64 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (92 resets) in 588 ms. (67 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (89 resets) in 584 ms. (68 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (88 resets) in 602 ms. (66 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (90 resets) in 605 ms. (66 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (92 resets) in 578 ms. (69 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (93 resets) in 554 ms. (72 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (92 resets) in 647 ms. (61 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (89 resets) in 780 ms. (51 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (90 resets) in 665 ms. (60 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (87 resets) in 662 ms. (60 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (94 resets) in 749 ms. (53 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (85 resets) in 713 ms. (56 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40002 steps (88 resets) in 605 ms. (66 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (87 resets) in 611 ms. (65 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (88 resets) in 527 ms. (75 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (93 resets) in 549 ms. (72 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (93 resets) in 645 ms. (61 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (88 resets) in 751 ms. (53 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40002 steps (84 resets) in 638 ms. (62 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40002 steps (94 resets) in 554 ms. (72 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (89 resets) in 513 ms. (77 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (91 resets) in 603 ms. (66 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (87 resets) in 554 ms. (72 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (92 resets) in 529 ms. (75 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (91 resets) in 668 ms. (59 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (89 resets) in 580 ms. (68 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (90 resets) in 643 ms. (62 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (88 resets) in 786 ms. (50 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (88 resets) in 676 ms. (59 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (90 resets) in 643 ms. (62 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40002 steps (89 resets) in 570 ms. (70 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (95 resets) in 526 ms. (75 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (83 resets) in 600 ms. (66 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (92 resets) in 592 ms. (67 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40004 steps (91 resets) in 606 ms. (65 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40002 steps (91 resets) in 542 ms. (73 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40003 steps (88 resets) in 586 ms. (68 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40001 steps (92 resets) in 530 ms. (75 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40002 steps (93 resets) in 562 ms. (71 steps per ms) remains 405/405 properties
BEST_FIRST walk for 40001 steps (87 resets) in 534 ms. (74 steps per ms) remains 405/405 properties
SDD proceeding with computation,1693 properties remain. new max is 4096
SDD size :7.33014e+29 after 7.34194e+29
Invariant property smplace_2308 does not hold.
Invariant property smplace_2153 does not hold.
Invariant property smplace_2152 does not hold.
Invariant property smplace_2151 does not hold.
Invariant property smplace_2150 does not hold.
Invariant property smplace_2149 does not hold.
Invariant property smplace_2122 does not hold.
Invariant property smplace_2030 does not hold.
Invariant property smplace_2024 does not hold.
Invariant property smplace_2023 does not hold.
Invariant property smplace_2022 does not hold.
Invariant property smplace_2021 does not hold.
Invariant property smplace_2020 does not hold.
Invariant property smplace_2013 does not hold.
Invariant property smplace_2012 does not hold.
Invariant property smplace_2006 does not hold.
Invariant property smplace_2005 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_1970 does not hold.
Invariant property smplace_1968 does not hold.
Invariant property smplace_1966 does not hold.
Invariant property smplace_1909 does not hold.
Invariant property smplace_1872 does not hold.
Invariant property smplace_1871 does not hold.
Invariant property smplace_1870 does not hold.
Invariant property smplace_1869 does not hold.
Invariant property smplace_1868 does not hold.
Invariant property smplace_1855 does not hold.
Invariant property smplace_1854 does not hold.
Invariant property smplace_1853 does not hold.
Invariant property smplace_1852 does not hold.
Invariant property smplace_1771 does not hold.
Invariant property smplace_1770 does not hold.
Invariant property smplace_1737 does not hold.
SDD proceeding with computation,1656 properties remain. new max is 4096
SDD size :7.34194e+29 after 5.02967e+31
Invariant property smplace_1908 does not hold.
Invariant property smplace_1907 does not hold.
Invariant property smplace_1906 does not hold.
Invariant property smplace_1905 does not hold.
Invariant property smplace_1898 does not hold.
Invariant property smplace_1897 does not hold.
Invariant property smplace_1896 does not hold.
Invariant property smplace_1895 does not hold.
Invariant property smplace_1774 does not hold.
Invariant property smplace_1773 does not hold.
Detected timeout of ITS tools.
[2024-05-20 13:51:59] [INFO ] Flatten gal took : 242 ms
[2024-05-20 13:51:59] [INFO ] Applying decomposition
[2024-05-20 13:51:59] [INFO ] Flatten gal took : 274 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2257297547180026981.txt' '-o' '/tmp/graph2257297547180026981.bin' '-w' '/tmp/graph2257297547180026981.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2257297547180026981.bin' '-l' '-1' '-v' '-w' '/tmp/graph2257297547180026981.weights' '-q' '0' '-e' '0.001'
[2024-05-20 13:52:01] [INFO ] Decomposing Gal with order
[2024-05-20 13:52:01] [INFO ] Rewriting arrays to variables to allow decomposition.
Interrupted probabilistic random walk after 4230067 steps, run timeout after 117001 ms. (steps per millisecond=36 ) properties seen :0 out of 405
Probabilistic random walk after 4230067 steps, saw 824410 distinct states, run finished after 117001 ms. (steps per millisecond=36 ) properties seen :0
// Phase 1: matrix 1625 rows 1089 cols
[2024-05-20 13:52:01] [INFO ] Computed 166 invariants in 23 ms
[2024-05-20 13:52:02] [INFO ] Removed a total of 2255 redundant transitions.
[2024-05-20 13:52:02] [INFO ] Flatten gal took : 493 ms
[2024-05-20 13:52:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 103 ms.
[2024-05-20 13:52:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16821094803282668759.gal : 52 ms
[2024-05-20 13:52:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15105032675959805747.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16821094803282668759.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15105032675959805747.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality15105032675959805747.prop.
SDD proceeding with computation,405 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,405 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,405 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,405 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,405 properties remain. new max is 64
SDD size :1 after 999
SDD proceeding with computation,405 properties remain. new max is 128
SDD size :999 after 7.56318e+10
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/405 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/405 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 2 (OVERLAPS) 24/429 variables, 25/37 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/429 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/429 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 405 unsolved
SDD proceeding with computation,405 properties remain. new max is 256
SDD size :7.56318e+10 after 2.13504e+36
At refinement iteration 5 (OVERLAPS) 1/430 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/430 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 7 (OVERLAPS) 192/622 variables, 33/73 constraints. Problems are: Problem set: 0 solved, 405 unsolved
Invariant property smplace_1239 does not hold.
Invariant property smplace_1238 does not hold.
Invariant property smplace_1237 does not hold.
Invariant property smplace_1060 does not hold.
Invariant property smplace_1059 does not hold.
Invariant property smplace_1058 does not hold.
Invariant property smplace_1057 does not hold.
Invariant property smplace_1056 does not hold.
Invariant property smplace_1055 does not hold.
Invariant property smplace_1054 does not hold.
Invariant property smplace_1053 does not hold.
Invariant property smplace_1052 does not hold.
Invariant property smplace_1051 does not hold.
Invariant property smplace_1050 does not hold.
Invariant property smplace_1049 does not hold.
Invariant property smplace_1048 does not hold.
Invariant property smplace_1043 does not hold.
Invariant property smplace_1042 does not hold.
Invariant property smplace_1041 does not hold.
Invariant property smplace_1040 does not hold.
Invariant property smplace_1039 does not hold.
Invariant property smplace_1038 does not hold.
Invariant property smplace_1037 does not hold.
Invariant property smplace_1036 does not hold.
Invariant property smplace_1035 does not hold.
Invariant property smplace_1034 does not hold.
Invariant property smplace_1033 does not hold.
Invariant property smplace_1032 does not hold.
Invariant property smplace_1031 does not hold.
Invariant property smplace_1030 does not hold.
Invariant property smplace_1029 does not hold.
Invariant property smplace_1028 does not hold.
Invariant property smplace_1027 does not hold.
Invariant property smplace_1026 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_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_865 does not hold.
Invariant property smplace_864 does not hold.
Invariant property smplace_863 does not hold.
Invariant property smplace_859 does not hold.
Invariant property smplace_858 does not hold.
Invariant property smplace_857 does not hold.
Invariant property smplace_853 does not hold.
Invariant property smplace_852 does not hold.
Invariant property smplace_851 does not hold.
Invariant property smplace_844 does not hold.
Invariant property smplace_843 does not hold.
Invariant property smplace_842 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_795 does not hold.
Invariant property smplace_794 does not hold.
Invariant property smplace_665 does not hold.
Invariant property smplace_664 does not hold.
Invariant property smplace_663 does not hold.
Invariant property smplace_662 does not hold.
Invariant property smplace_661 does not hold.
Invariant property smplace_660 does not hold.
Invariant property smplace_659 does not hold.
Invariant property smplace_658 does not hold.
Invariant property smplace_657 does not hold.
Invariant property smplace_656 does not hold.
Invariant property smplace_655 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_650 does not hold.
Invariant property smplace_649 does not hold.
Invariant property smplace_648 does not hold.
Invariant property smplace_647 does not hold.
Invariant property smplace_646 does not hold.
Invariant property smplace_645 does not hold.
Invariant property smplace_644 does not hold.
Invariant property smplace_643 does not hold.
Invariant property smplace_642 does not hold.
Invariant property smplace_641 does not hold.
Invariant property smplace_640 does not hold.
Invariant property smplace_639 does not hold.
Invariant property smplace_638 does not hold.
Invariant property smplace_637 does not hold.
Invariant property smplace_636 does not hold.
Invariant property smplace_635 does not hold.
Invariant property smplace_634 does not hold.
Invariant property smplace_633 does not hold.
Invariant property smplace_632 does not hold.
Invariant property smplace_631 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_597 does not hold.
Invariant property smplace_596 does not hold.
Invariant property smplace_594 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_555 does not hold.
Invariant property smplace_554 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_486 does not hold.
Invariant property smplace_485 does not hold.
Invariant property smplace_470 does not hold.
Invariant property smplace_469 does not hold.
Invariant property smplace_468 does not hold.
Invariant property smplace_464 does not hold.
Invariant property smplace_463 does not hold.
Invariant property smplace_462 does not hold.
Invariant property smplace_461 does not hold.
Invariant property smplace_460 does not hold.
Invariant property smplace_459 does not hold.
Invariant property smplace_458 does not hold.
Invariant property smplace_457 does not hold.
Invariant property smplace_456 does not hold.
Invariant property smplace_449 does not hold.
Invariant property smplace_448 does not hold.
Invariant property smplace_447 does not hold.
Invariant property smplace_433 does not hold.
Invariant property smplace_432 does not hold.
Invariant property smplace_431 does not hold.
Invariant property smplace_430 does not hold.
Invariant property smplace_429 does not hold.
Invariant property smplace_428 does not hold.
Invariant property smplace_426 does not hold.
Invariant property smplace_425 does not hold.
Invariant property smplace_424 does not hold.
Invariant property smplace_423 does not hold.
Invariant property smplace_422 does not hold.
Invariant property smplace_421 does not hold.
Invariant property smplace_420 does not hold.
Invariant property smplace_419 does not hold.
Invariant property smplace_418 does not hold.
Invariant property smplace_417 does not hold.
Invariant property smplace_416 does not hold.
Invariant property smplace_415 does not hold.
Invariant property smplace_413 does not hold.
Invariant property smplace_412 does not hold.
Invariant property smplace_411 does not hold.
Invariant property smplace_410 does not hold.
Invariant property smplace_409 does not hold.
Invariant property smplace_408 does not hold.
Invariant property smplace_407 does not hold.
Invariant property smplace_406 does not hold.
Invariant property smplace_405 does not hold.
Invariant property smplace_404 does not hold.
Invariant property smplace_403 does not hold.
Invariant property smplace_402 does not hold.
Invariant property smplace_401 does not hold.
Invariant property smplace_400 does not hold.
Invariant property smplace_399 does not hold.
Invariant property smplace_270 does not hold.
Invariant property smplace_269 does not hold.
Invariant property smplace_268 does not hold.
Invariant property smplace_267 does not hold.
Invariant property smplace_266 does not hold.
Invariant property smplace_265 does not hold.
Invariant property smplace_264 does not hold.
Invariant property smplace_263 does not hold.
Invariant property smplace_262 does not hold.
Invariant property smplace_261 does not hold.
Invariant property smplace_260 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_255 does not hold.
Invariant property smplace_254 does not hold.
Invariant property smplace_253 does not hold.
Invariant property smplace_252 does not hold.
Invariant property smplace_251 does not hold.
Invariant property smplace_250 does not hold.
Invariant property smplace_249 does not hold.
Invariant property smplace_248 does not hold.
Invariant property smplace_247 does not hold.
Invariant property smplace_246 does not hold.
Invariant property smplace_245 does not hold.
Invariant property smplace_244 does not hold.
Invariant property smplace_243 does not hold.
Invariant property smplace_242 does not hold.
Invariant property smplace_241 does not hold.
Invariant property smplace_240 does not hold.
Invariant property smplace_239 does not hold.
Invariant property smplace_238 does not hold.
Invariant property smplace_237 does not hold.
Invariant property smplace_236 does not hold.
Invariant property smplace_222 does not hold.
Invariant property smplace_221 does not hold.
Invariant property smplace_220 does not hold.
Invariant property smplace_219 does not hold.
Invariant property smplace_218 does not hold.
Invariant property smplace_217 does not hold.
Invariant property smplace_216 does not hold.
Invariant property smplace_215 does not hold.
Invariant property smplace_214 does not hold.
Invariant property smplace_213 does not hold.
Invariant property smplace_212 does not hold.
Invariant property smplace_211 does not hold.
Invariant property smplace_210 does not hold.
Invariant property smplace_209 does not hold.
Invariant property smplace_208 does not hold.
Invariant property smplace_207 does not hold.
Invariant property smplace_206 does not hold.
Invariant property smplace_205 does not hold.
Invariant property smplace_204 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_202 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_185 does not hold.
Invariant property smplace_184 does not hold.
Invariant property smplace_183 does not hold.
Invariant property smplace_182 does not hold.
Invariant property smplace_181 does not hold.
Invariant property smplace_180 does not hold.
Invariant property smplace_179 does not hold.
Invariant property smplace_178 does not hold.
Invariant property smplace_177 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_175 does not hold.
Invariant property smplace_174 does not hold.
Invariant property smplace_173 does not hold.
Invariant property smplace_172 does not hold.
Invariant property smplace_171 does not hold.
Invariant property smplace_170 does not hold.
Invariant property smplace_169 does not hold.
Invariant property smplace_168 does not hold.
Invariant property smplace_167 does not hold.
Invariant property smplace_166 does not hold.
Invariant property smplace_165 does not hold.
Invariant property smplace_164 does not hold.
Invariant property smplace_163 does not hold.
Invariant property smplace_162 does not hold.
Invariant property smplace_161 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_159 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.
Invariant property smplace_94 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_92 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_90 does not hold.
Invariant property smplace_80 does not hold.
Invariant property smplace_79 does not hold.
Invariant property smplace_78 does not hold.
Invariant property smplace_77 does not hold.
Invariant property smplace_76 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_72 does not hold.
Invariant property smplace_71 does not hold.
Invariant property smplace_70 does not hold.
Invariant property smplace_69 does not hold.
Invariant property smplace_68 does not hold.
Invariant property smplace_67 does not hold.
Invariant property smplace_66 does not hold.
Invariant property smplace_65 does not hold.
Invariant property smplace_64 does not hold.
Invariant property smplace_63 does not hold.
Invariant property smplace_62 does not hold.
At refinement iteration 8 (INCLUDED_ONLY) 0/622 variables, 0/73 constraints. Problems are: Problem set: 352 solved, 53 unsolved
At refinement iteration 9 (OVERLAPS) 8/630 variables, 6/79 constraints. Problems are: Problem set: 352 solved, 53 unsolved
Invariant property smplace_61 does not hold.
Invariant property smplace_60 does not hold.
Invariant property smplace_59 does not hold.
Invariant property smplace_58 does not hold.
Invariant property smplace_57 does not hold.
Invariant property smplace_56 does not hold.
Invariant property smplace_52 does not hold.
Invariant property smplace_51 does not hold.
Invariant property smplace_50 does not hold.
Invariant property smplace_49 does not hold.
Invariant property smplace_48 does not hold.
Invariant property smplace_47 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_42 does not hold.
Invariant property smplace_41 does not hold.
Invariant property smplace_40 does not hold.
Invariant property smplace_39 does not hold.
Invariant property smplace_38 does not hold.
Invariant property smplace_37 does not hold.
Invariant property smplace_36 does not hold.
Invariant property smplace_35 does not hold.
Invariant property smplace_34 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_32 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_30 does not hold.
Invariant property smplace_29 does not hold.
Invariant property smplace_28 does not hold.
Invariant property smplace_27 does not hold.
Invariant property smplace_26 does not hold.
Invariant property smplace_25 does not hold.
Invariant property smplace_24 does not hold.
Invariant property smplace_23 does not hold.
Invariant property smplace_22 does not hold.
Invariant property smplace_21 does not hold.
Invariant property smplace_20 does not hold.
Invariant property smplace_19 does not hold.
Invariant property smplace_18 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_16 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_14 does not hold.
Invariant property smplace_13 does not hold.
Invariant property smplace_12 does not hold.
Invariant property smplace_11 does not hold.
Invariant property smplace_10 does not hold.
Invariant property smplace_9 does not hold.
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :2.13504e+36 after 3.27128e+36
At refinement iteration 10 (INCLUDED_ONLY) 0/630 variables, 0/79 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 108/738 variables, 21/100 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/738 variables, 0/100 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 6/744 variables, 3/103 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/744 variables, 0/103 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 64/808 variables, 11/114 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/808 variables, 0/114 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 17 (OVERLAPS) 41/849 variables, 5/119 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/849 variables, 0/119 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 19 (OVERLAPS) 2/851 variables, 2/121 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/851 variables, 0/121 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 21 (OVERLAPS) 123/974 variables, 14/135 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/974 variables, 0/135 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 23 (OVERLAPS) 46/1020 variables, 6/141 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1020 variables, 0/141 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 25 (OVERLAPS) 4/1024 variables, 1/142 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1024 variables, 0/142 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 27 (OVERLAPS) 65/1089 variables, 24/166 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1089 variables, 0/166 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 29 (OVERLAPS) 1625/2714 variables, 1089/1255 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/2714 variables, 0/1255 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 31 (OVERLAPS) 0/2714 variables, 0/1255 constraints. Problems are: Problem set: 399 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2714/2714 variables, and 1255 constraints, problems are : Problem set: 399 solved, 6 unsolved in 44374 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 117/117 constraints, State Equation: 1089/1089 constraints, PredecessorRefiner: 405/405 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 399 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 164/170 variables, 7/7 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 0/7 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 100/270 variables, 26/33 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/270 variables, 0/33 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 1/271 variables, 1/34 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/271 variables, 0/34 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 371/642 variables, 38/72 constraints. Problems are: Problem set: 399 solved, 6 unsolved
[2024-05-20 13:52:46] [INFO ] Deduced a trap composed of 44 places in 176 ms of which 19 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/642 variables, 1/73 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/642 variables, 0/73 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 19/661 variables, 7/80 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/661 variables, 0/80 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 130/791 variables, 29/109 constraints. Problems are: Problem set: 399 solved, 6 unsolved
[2024-05-20 13:52:47] [INFO ] Deduced a trap composed of 86 places in 281 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/791 variables, 1/110 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/791 variables, 0/110 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 26/817 variables, 4/114 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/817 variables, 0/114 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 17 (OVERLAPS) 2/819 variables, 2/116 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/819 variables, 0/116 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 19 (OVERLAPS) 107/926 variables, 15/131 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/926 variables, 0/131 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 21 (OVERLAPS) 59/985 variables, 7/138 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/985 variables, 0/138 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 23 (OVERLAPS) 13/998 variables, 2/140 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/998 variables, 0/140 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 25 (OVERLAPS) 91/1089 variables, 28/168 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1089 variables, 0/168 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 27 (OVERLAPS) 1625/2714 variables, 1089/1257 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/2714 variables, 6/1263 constraints. Problems are: Problem set: 399 solved, 6 unsolved
[2024-05-20 13:52:51] [INFO ] Deduced a trap composed of 66 places in 203 ms of which 3 ms to minimize.
At refinement iteration 29 (INCLUDED_ONLY) 0/2714 variables, 1/1264 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/2714 variables, 0/1264 constraints. Problems are: Problem set: 399 solved, 6 unsolved
At refinement iteration 31 (OVERLAPS) 0/2714 variables, 0/1264 constraints. Problems are: Problem set: 399 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2714/2714 variables, and 1264 constraints, problems are : Problem set: 399 solved, 6 unsolved in 7123 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 117/117 constraints, State Equation: 1089/1089 constraints, PredecessorRefiner: 6/405 constraints, Known Traps: 3/3 constraints]
After SMT, in 51722ms problems are : Problem set: 399 solved, 6 unsolved
Fused 6 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 12679 ms.
Support contains 6 out of 1089 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1089/1089 places, 1625/1625 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 1089 transition count 1553
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 1017 transition count 1553
Performed 106 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 106 Pre rules applied. Total rules applied 144 place count 1017 transition count 1447
Deduced a syphon composed of 106 places in 3 ms
Ensure Unique test removed 13 places
Reduce places removed 119 places and 0 transitions.
Iterating global reduction 2 with 225 rules applied. Total rules applied 369 place count 898 transition count 1447
Discarding 1 places :
Implicit places reduction removed 1 places
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 2 with 11 rules applied. Total rules applied 380 place count 897 transition count 1437
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 390 place count 887 transition count 1437
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 390 place count 887 transition count 1434
Deduced a syphon composed of 3 places in 3 ms
Ensure Unique test removed 3 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 9 rules applied. Total rules applied 399 place count 881 transition count 1434
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 399 place count 881 transition count 1431
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 405 place count 878 transition count 1431
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 414 place count 869 transition count 1422
Iterating global reduction 4 with 9 rules applied. Total rules applied 423 place count 869 transition count 1422
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 425 place count 867 transition count 1410
Iterating global reduction 4 with 2 rules applied. Total rules applied 427 place count 867 transition count 1410
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 427 place count 867 transition count 1408
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 431 place count 865 transition count 1408
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 3 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 4 with 63 rules applied. Total rules applied 494 place count 831 transition count 1379
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 4 with 2 rules applied. Total rules applied 496 place count 831 transition count 1377
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 498 place count 829 transition count 1377
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 498 place count 829 transition count 1370
Deduced a syphon composed of 7 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 15 rules applied. Total rules applied 513 place count 821 transition count 1370
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 6 with 4 rules applied. Total rules applied 517 place count 817 transition count 1370
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 517 place count 817 transition count 1369
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 519 place count 816 transition count 1369
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 521 place count 814 transition count 1367
Ensure Unique test removed 1 places
Iterating global reduction 7 with 3 rules applied. Total rules applied 524 place count 813 transition count 1367
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 526 place count 811 transition count 1365
Iterating global reduction 7 with 2 rules applied. Total rules applied 528 place count 811 transition count 1365
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 3 rules applied. Total rules applied 531 place count 811 transition count 1362
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 532 place count 810 transition count 1362
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 9 with 14 rules applied. Total rules applied 546 place count 803 transition count 1355
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 549 place count 800 transition count 1352
Iterating global reduction 9 with 3 rules applied. Total rules applied 552 place count 800 transition count 1352
Free-agglomeration rule applied 3 times.
Iterating global reduction 9 with 3 rules applied. Total rules applied 555 place count 800 transition count 1349
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 558 place count 797 transition count 1349
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 559 place count 797 transition count 1348
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 560 place count 796 transition count 1348
Applied a total of 560 rules in 503 ms. Remains 796 /1089 variables (removed 293) and now considering 1348/1625 (removed 277) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 503 ms. Remains : 796/1089 places, 1348/1625 transitions.
RANDOM walk for 4000000 steps (48125 resets) in 38237 ms. (104 steps per ms) remains 6/6 properties
BEST_FIRST walk for 4000004 steps (9233 resets) in 14160 ms. (282 steps per ms) remains 6/6 properties
BEST_FIRST walk for 3795286 steps (8735 resets) in 15660 ms. (242 steps per ms) remains 6/6 properties
BEST_FIRST walk for 4000003 steps (9240 resets) in 16904 ms. (236 steps per ms) remains 6/6 properties
BEST_FIRST walk for 3801594 steps (8702 resets) in 17096 ms. (222 steps per ms) remains 6/6 properties
BEST_FIRST walk for 3638741 steps (8351 resets) in 13321 ms. (273 steps per ms) remains 6/6 properties
BEST_FIRST walk for 4000004 steps (9223 resets) in 14732 ms. (271 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 8268267 steps, run timeout after 114001 ms. (steps per millisecond=72 ) properties seen :0 out of 6
Probabilistic random walk after 8268267 steps, saw 1470426 distinct states, run finished after 114002 ms. (steps per millisecond=72 ) properties seen :0
// Phase 1: matrix 1348 rows 796 cols
[2024-05-20 13:55:39] [INFO ] Computed 138 invariants in 18 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 130/136 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 19/155 variables, 10/19 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 193/348 variables, 24/43 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/348 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 8/356 variables, 5/48 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/356 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 129/485 variables, 25/73 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/485 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 28/513 variables, 6/79 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/513 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 2/515 variables, 2/81 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/515 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 113/628 variables, 17/98 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/628 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (OVERLAPS) 60/688 variables, 8/106 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/688 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (OVERLAPS) 8/696 variables, 1/107 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/696 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (OVERLAPS) 98/794 variables, 29/136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/794 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (OVERLAPS) 1/795 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/795 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 25 (OVERLAPS) 1/796 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/796 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 27 (OVERLAPS) 1348/2144 variables, 796/934 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/2144 variables, 0/934 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 29 (OVERLAPS) 0/2144 variables, 0/934 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2144/2144 variables, and 934 constraints, problems are : Problem set: 0 solved, 6 unsolved in 2338 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 105/105 constraints, State Equation: 796/796 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 130/136 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 19/155 variables, 10/19 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 193/348 variables, 24/43 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/348 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 8/356 variables, 5/48 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/356 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 129/485 variables, 25/73 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/485 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 28/513 variables, 6/79 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/513 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 2/515 variables, 2/81 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/515 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 113/628 variables, 17/98 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/628 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (OVERLAPS) 60/688 variables, 8/106 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/688 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (OVERLAPS) 8/696 variables, 1/107 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/696 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (OVERLAPS) 98/794 variables, 29/136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-20 13:55:43] [INFO ] Deduced a trap composed of 88 places in 546 ms of which 6 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/794 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/794 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 24 (OVERLAPS) 1/795 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/795 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 26 (OVERLAPS) 1/796 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/796 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 28 (OVERLAPS) 1348/2144 variables, 796/935 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/2144 variables, 6/941 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/2144 variables, 0/941 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 31 (OVERLAPS) 0/2144 variables, 0/941 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2144/2144 variables, and 941 constraints, problems are : Problem set: 0 solved, 6 unsolved in 3743 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 105/105 constraints, State Equation: 796/796 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 1/1 constraints]
After SMT, in 6135ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 14131 ms.
Support contains 6 out of 796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 796/796 places, 1348/1348 transitions.
Applied a total of 0 rules in 28 ms. Remains 796 /796 variables (removed 0) and now considering 1348/1348 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 796/796 places, 1348/1348 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 796/796 places, 1348/1348 transitions.
Applied a total of 0 rules in 29 ms. Remains 796 /796 variables (removed 0) and now considering 1348/1348 (removed 0) transitions.
[2024-05-20 13:55:59] [INFO ] Invariant cache hit.
[2024-05-20 13:56:00] [INFO ] Implicit Places using invariants in 1343 ms returned [0, 18, 19, 30, 48, 66, 137, 141, 150, 151, 152, 170, 188, 259, 263, 264, 275, 276, 277, 295, 313, 334, 384, 385, 396, 397, 399, 416, 434, 453, 503, 504, 515, 516, 518, 535, 553, 622, 626, 627, 630, 641, 642, 643, 661, 663, 667, 685, 686, 687, 688, 700, 706, 712, 718, 724, 730, 736, 742, 748, 754, 760]
[2024-05-20 13:56:00] [INFO ] Actually due to overlaps returned [661, 643, 48, 170, 295, 416, 535, 667, 30, 152, 399, 518, 151, 276, 277, 397, 516, 641, 685, 150, 275, 396, 515, 642, 663, 686, 0, 19, 263, 264, 384, 385, 503, 504, 626, 627, 66, 188, 553, 687, 730, 748, 760, 18, 313, 334, 434, 453, 630, 688, 700, 706, 712, 718, 724, 736, 742, 754]
Discarding 58 places :
Implicit Place search using SMT only with invariants took 1355 ms to find 58 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 738/796 places, 1348/1348 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 107 transitions
Trivial Post-agglo rules discarded 107 transitions
Performed 107 trivial Post agglomeration. Transition count delta: 107
Iterating post reduction 0 with 110 rules applied. Total rules applied 110 place count 735 transition count 1241
Reduce places removed 107 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 111 rules applied. Total rules applied 221 place count 628 transition count 1237
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 221 place count 628 transition count 1210
Deduced a syphon composed of 27 places in 2 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 276 place count 600 transition count 1210
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 288 place count 596 transition count 1202
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 296 place count 588 transition count 1202
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 311 place count 573 transition count 1187
Iterating global reduction 4 with 15 rules applied. Total rules applied 326 place count 573 transition count 1187
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 329 place count 573 transition count 1184
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 329 place count 573 transition count 1183
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 331 place count 572 transition count 1183
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 334 place count 569 transition count 1177
Iterating global reduction 5 with 3 rules applied. Total rules applied 337 place count 569 transition count 1177
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 338 place count 568 transition count 1176
Iterating global reduction 5 with 1 rules applied. Total rules applied 339 place count 568 transition count 1176
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 340 place count 567 transition count 1174
Iterating global reduction 5 with 1 rules applied. Total rules applied 341 place count 567 transition count 1174
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 2 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 5 with 82 rules applied. Total rules applied 423 place count 526 transition count 1133
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 424 place count 526 transition count 1132
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 427 place count 523 transition count 1129
Iterating global reduction 6 with 3 rules applied. Total rules applied 430 place count 523 transition count 1129
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 433 place count 523 transition count 1126
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 437 place count 521 transition count 1127
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 7 with 13 rules applied. Total rules applied 450 place count 521 transition count 1114
Ensure Unique test removed 1 places
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 464 place count 507 transition count 1114
Partial Free-agglomeration rule applied 14 times.
Drop transitions (Partial Free agglomeration) removed 14 transitions
Iterating global reduction 8 with 14 rules applied. Total rules applied 478 place count 507 transition count 1114
Applied a total of 478 rules in 250 ms. Remains 507 /738 variables (removed 231) and now considering 1114/1348 (removed 234) transitions.
// Phase 1: matrix 1114 rows 507 cols
[2024-05-20 13:56:01] [INFO ] Computed 71 invariants in 12 ms
[2024-05-20 13:56:01] [INFO ] Implicit Places using invariants in 598 ms returned [74, 91, 97, 99, 102, 103, 106, 107, 161, 178, 184, 187, 189, 194, 195, 263, 269, 272, 274, 279, 280, 346, 352, 355, 357, 362, 363, 415, 432, 438, 441, 443]
[2024-05-20 13:56:01] [INFO ] Actually due to overlaps returned [106, 194, 279, 362, 195, 280, 363, 107, 91, 97, 102, 178, 184, 189, 263, 269, 274, 346, 352, 357, 432, 438, 443, 74, 103, 161, 415]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 609 ms to find 27 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 480/796 places, 1114/1348 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 461 transition count 1095
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 461 transition count 1095
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 43 place count 456 transition count 1090
Iterating global reduction 0 with 5 rules applied. Total rules applied 48 place count 456 transition count 1090
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 66 place count 447 transition count 1081
Free-agglomeration rule applied 15 times.
Iterating global reduction 0 with 15 rules applied. Total rules applied 81 place count 447 transition count 1066
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 96 place count 432 transition count 1066
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 99 place count 432 transition count 1063
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 102 place count 429 transition count 1063
Applied a total of 102 rules in 126 ms. Remains 429 /480 variables (removed 51) and now considering 1063/1114 (removed 51) transitions.
// Phase 1: matrix 1063 rows 429 cols
[2024-05-20 13:56:01] [INFO ] Computed 44 invariants in 10 ms
[2024-05-20 13:56:02] [INFO ] Implicit Places using invariants in 425 ms returned []
[2024-05-20 13:56:02] [INFO ] Invariant cache hit.
[2024-05-20 13:56:03] [INFO ] Implicit Places using invariants and state equation in 1212 ms returned []
Implicit Place search using SMT with State Equation took 1640 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 429/796 places, 1063/1348 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 4011 ms. Remains : 429/796 places, 1063/1348 transitions.
RANDOM walk for 4000000 steps (73881 resets) in 32781 ms. (122 steps per ms) remains 6/6 properties
BEST_FIRST walk for 4000003 steps (18038 resets) in 12235 ms. (326 steps per ms) remains 6/6 properties
BEST_FIRST walk for 4000003 steps (17971 resets) in 12273 ms. (325 steps per ms) remains 6/6 properties
BEST_FIRST walk for 4000002 steps (17922 resets) in 11327 ms. (353 steps per ms) remains 6/6 properties
BEST_FIRST walk for 4000004 steps (18026 resets) in 12376 ms. (323 steps per ms) remains 6/6 properties
BEST_FIRST walk for 4000004 steps (17980 resets) in 11320 ms. (353 steps per ms) remains 6/6 properties
BEST_FIRST walk for 3876338 steps (17412 resets) in 13440 ms. (288 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 8857787 steps, run timeout after 105001 ms. (steps per millisecond=84 ) properties seen :4 out of 6
Probabilistic random walk after 8857787 steps, saw 2582822 distinct states, run finished after 105001 ms. (steps per millisecond=84 ) properties seen :4
[2024-05-20 13:58:23] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 95/97 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 6/103 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 139/242 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 7/249 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/249 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 13/262 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/262 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 33/295 variables, 2/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/295 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 99/394 variables, 13/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/394 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 22/416 variables, 3/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/416 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 13/429 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/429 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 1063/1492 variables, 429/473 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1492 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 0/1492 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1492/1492 variables, and 473 constraints, problems are : Problem set: 0 solved, 2 unsolved in 683 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 32/32 constraints, State Equation: 429/429 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 95/97 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 6/103 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 139/242 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 7/249 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/249 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 13/262 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/262 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 33/295 variables, 2/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/295 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 99/394 variables, 13/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/394 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 22/416 variables, 3/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/416 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 13/429 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-20 13:58:25] [INFO ] Deduced a trap composed of 13 places in 148 ms of which 2 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/429 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/429 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 1063/1492 variables, 429/474 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1492 variables, 2/476 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1492 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 0/1492 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1492/1492 variables, and 476 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1267 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 32/32 constraints, State Equation: 429/429 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 1966ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 1321 ms.
Support contains 2 out of 429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 1063/1063 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 429 transition count 1059
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 425 transition count 1059
Applied a total of 8 rules in 21 ms. Remains 425 /429 variables (removed 4) and now considering 1059/1063 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 425/429 places, 1059/1063 transitions.
RANDOM walk for 4000000 steps (74519 resets) in 26193 ms. (152 steps per ms) remains 2/2 properties
BEST_FIRST walk for 4000003 steps (17831 resets) in 10676 ms. (374 steps per ms) remains 2/2 properties
BEST_FIRST walk for 4000002 steps (17976 resets) in 9186 ms. (435 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 3492384 steps, run timeout after 45001 ms. (steps per millisecond=77 ) properties seen :0 out of 2
Probabilistic random walk after 3492384 steps, saw 1562847 distinct states, run finished after 45001 ms. (steps per millisecond=77 ) properties seen :0
// Phase 1: matrix 1059 rows 425 cols
[2024-05-20 13:59:27] [INFO ] Computed 44 invariants in 11 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 93/95 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 6/101 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 137/238 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/238 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 4/242 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 91/333 variables, 8/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/333 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 17/350 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/350 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 51/401 variables, 7/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/401 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 22/423 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/423 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 2/425 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/425 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 1059/1484 variables, 425/469 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1484 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 0/1484 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1484/1484 variables, and 469 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1170 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 425/425 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 93/95 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 6/101 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 137/238 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/238 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 4/242 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 91/333 variables, 8/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/333 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 17/350 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/350 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 51/401 variables, 7/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/401 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 22/423 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/423 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 2/425 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/425 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 1059/1484 variables, 425/469 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1484 variables, 2/471 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1484 variables, 0/471 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 0/1484 variables, 0/471 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1484/1484 variables, and 471 constraints, problems are : Problem set: 0 solved, 2 unsolved in 984 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 425/425 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 2177ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 1186 ms.
Support contains 2 out of 425 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 1059/1059 transitions.
Applied a total of 0 rules in 17 ms. Remains 425 /425 variables (removed 0) and now considering 1059/1059 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 425/425 places, 1059/1059 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 1059/1059 transitions.
Applied a total of 0 rules in 18 ms. Remains 425 /425 variables (removed 0) and now considering 1059/1059 (removed 0) transitions.
[2024-05-20 13:59:31] [INFO ] Invariant cache hit.
[2024-05-20 13:59:31] [INFO ] Implicit Places using invariants in 741 ms returned []
[2024-05-20 13:59:31] [INFO ] Invariant cache hit.
[2024-05-20 13:59:33] [INFO ] Implicit Places using invariants and state equation in 1673 ms returned []
Implicit Place search using SMT with State Equation took 2419 ms to find 0 implicit places.
[2024-05-20 13:59:33] [INFO ] Redundant transitions in 147 ms returned []
Running 1030 sub problems to find dead transitions.
[2024-05-20 13:59:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/424 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1030 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/424 variables, 32/40 constraints. Problems are: Problem set: 0 solved, 1030 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 424/1484 variables, and 40 constraints, problems are : Problem set: 0 solved, 1030 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 8/11 constraints, Generalized P Invariants (flows): 32/33 constraints, State Equation: 0/425 constraints, PredecessorRefiner: 1030/1030 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1030 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/424 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1030 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/424 variables, 32/40 constraints. Problems are: Problem set: 0 solved, 1030 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/424 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1030 unsolved
At refinement iteration 3 (OVERLAPS) 1/425 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 1030 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/425 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 1030 unsolved
[2024-05-20 14:00:29] [INFO ] Deduced a trap composed of 95 places in 536 ms of which 7 ms to minimize.
[2024-05-20 14:00:32] [INFO ] Deduced a trap composed of 13 places in 183 ms of which 17 ms to minimize.
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 425/1484 variables, and 46 constraints, problems are : Problem set: 0 solved, 1030 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 0/425 constraints, PredecessorRefiner: 0/1030 constraints, Known Traps: 2/2 constraints]
After SMT, in 61237ms problems are : Problem set: 0 solved, 1030 unsolved
Search for dead transitions found 0 dead transitions in 61279ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63889 ms. Remains : 425/425 places, 1059/1059 transitions.
RANDOM walk for 400000 steps (7317 resets) in 5518 ms. (72 steps per ms) remains 2/2 properties
Running SMT prover for 2 properties.
[2024-05-20 14:00:36] [INFO ] Invariant cache hit.
[2024-05-20 14:00:36] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-20 14:00:36] [INFO ] [Real]Absence check using 11 positive and 33 generalized place invariants in 27 ms returned sat
[2024-05-20 14:00:37] [INFO ] After 530ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-20 14:00:37] [INFO ] After 661ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 14:00:37] [INFO ] After 844ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 14:00:37] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-20 14:00:37] [INFO ] [Nat]Absence check using 11 positive and 33 generalized place invariants in 20 ms returned sat
[2024-05-20 14:00:37] [INFO ] After 466ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-20 14:00:38] [INFO ] After 687ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-05-20 14:00:38] [INFO ] After 800ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
RANDOM walk for 4000000 steps (74106 resets) in 30481 ms. (131 steps per ms) remains 2/2 properties
BEST_FIRST walk for 4000003 steps (17876 resets) in 9322 ms. (429 steps per ms) remains 2/2 properties
BEST_FIRST walk for 4000003 steps (18007 resets) in 9283 ms. (430 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 5068772 steps, run timeout after 63001 ms. (steps per millisecond=80 ) properties seen :0 out of 2
Probabilistic random walk after 5068772 steps, saw 1942981 distinct states, run finished after 63001 ms. (steps per millisecond=80 ) properties seen :0
[2024-05-20 14:02:02] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 93/95 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 6/101 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 137/238 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/238 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 4/242 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 91/333 variables, 8/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/333 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 17/350 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/350 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 51/401 variables, 7/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/401 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 22/423 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/423 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 2/425 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/425 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 1059/1484 variables, 425/469 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1484 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 0/1484 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1484/1484 variables, and 469 constraints, problems are : Problem set: 0 solved, 2 unsolved in 632 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 425/425 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 93/95 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 6/101 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 137/238 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/238 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 4/242 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 91/333 variables, 8/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/333 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 17/350 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/350 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 51/401 variables, 7/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/401 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 22/423 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/423 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 2/425 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Detected timeout of ITS tools.
At refinement iteration 18 (INCLUDED_ONLY) 0/425 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 1059/1484 variables, 425/469 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1484 variables, 2/471 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1484 variables, 0/471 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 0/1484 variables, 0/471 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1484/1484 variables, and 471 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1000 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 425/425 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1645ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 5749 ms.
Support contains 2 out of 425 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 1059/1059 transitions.
Applied a total of 0 rules in 17 ms. Remains 425 /425 variables (removed 0) and now considering 1059/1059 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 425/425 places, 1059/1059 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 1059/1059 transitions.
Applied a total of 0 rules in 17 ms. Remains 425 /425 variables (removed 0) and now considering 1059/1059 (removed 0) transitions.
[2024-05-20 14:02:09] [INFO ] Invariant cache hit.
[2024-05-20 14:02:10] [INFO ] Implicit Places using invariants in 700 ms returned []
[2024-05-20 14:02:10] [INFO ] Invariant cache hit.
[2024-05-20 14:02:11] [INFO ] Implicit Places using invariants and state equation in 1348 ms returned []
Implicit Place search using SMT with State Equation took 2050 ms to find 0 implicit places.
[2024-05-20 14:02:11] [INFO ] Redundant transitions in 21 ms returned []
Running 1030 sub problems to find dead transitions.
[2024-05-20 14:02:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/424 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1030 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/424 variables, 32/40 constraints. Problems are: Problem set: 0 solved, 1030 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/424 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1030 unsolved
At refinement iteration 3 (OVERLAPS) 1/425 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 1030 unsolved
SMT process timed out in 30759ms, After SMT, problems are : Problem set: 0 solved, 1030 unsolved
Search for dead transitions found 0 dead transitions in 30774ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32871 ms. Remains : 425/425 places, 1059/1059 transitions.
RANDOM walk for 400000 steps (7453 resets) in 2831 ms. (141 steps per ms) remains 2/2 properties
Running SMT prover for 2 properties.
[2024-05-20 14:02:44] [INFO ] Invariant cache hit.
[2024-05-20 14:02:44] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-20 14:02:44] [INFO ] [Real]Absence check using 11 positive and 33 generalized place invariants in 23 ms returned sat
[2024-05-20 14:02:44] [INFO ] After 434ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-20 14:02:44] [INFO ] After 557ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 14:02:44] [INFO ] After 684ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 14:02:44] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-20 14:02:44] [INFO ] [Nat]Absence check using 11 positive and 33 generalized place invariants in 29 ms returned sat
[2024-05-20 14:02:45] [INFO ] After 498ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-20 14:02:45] [INFO ] After 629ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-05-20 14:02:45] [INFO ] After 779ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
RANDOM walk for 40000 steps (750 resets) in 123 ms. (322 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40001 steps (165 resets) in 47 ms. (833 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 289804 steps, run timeout after 3001 ms. (steps per millisecond=96 ) properties seen :0 out of 1
Probabilistic random walk after 289804 steps, saw 172016 distinct states, run finished after 3001 ms. (steps per millisecond=96 ) properties seen :0
[2024-05-20 14:02:48] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 94/95 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/101 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 137/238 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/238 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 4/242 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 91/333 variables, 8/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/333 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 17/350 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/350 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 51/401 variables, 7/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/401 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 22/423 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/423 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/425 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/425 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 1059/1484 variables, 425/469 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1484 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/1484 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1484/1484 variables, and 469 constraints, problems are : Problem set: 0 solved, 1 unsolved in 868 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 425/425 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 94/95 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/101 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 137/238 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/238 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 4/242 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 91/333 variables, 8/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/333 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 17/350 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/350 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 51/401 variables, 7/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/401 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 22/423 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/423 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/425 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 14:02:49] [INFO ] Deduced a trap composed of 13 places in 165 ms of which 2 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/425 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/425 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 1059/1484 variables, 425/470 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1484 variables, 1/471 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1484 variables, 0/471 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/1484 variables, 0/471 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1484/1484 variables, and 471 constraints, problems are : Problem set: 0 solved, 1 unsolved in 975 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 425/425 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 1851ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 126 ms.
Support contains 1 out of 425 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 1059/1059 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 425 transition count 1058
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 424 transition count 1058
Applied a total of 2 rules in 23 ms. Remains 424 /425 variables (removed 1) and now considering 1058/1059 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 424/425 places, 1058/1059 transitions.
RANDOM walk for 40000 steps (756 resets) in 162 ms. (245 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (182 resets) in 57 ms. (689 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 310716 steps, run timeout after 3001 ms. (steps per millisecond=103 ) properties seen :0 out of 1
Probabilistic random walk after 310716 steps, saw 177799 distinct states, run finished after 3001 ms. (steps per millisecond=103 ) properties seen :0
// Phase 1: matrix 1058 rows 424 cols
[2024-05-20 14:02:53] [INFO ] Computed 44 invariants in 9 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 93/94 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/100 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 137/237 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/237 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 4/241 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/241 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 100/341 variables, 8/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/341 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 34/375 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/375 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 49/424 variables, 9/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/424 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1058/1482 variables, 424/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1482 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/1482 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1482/1482 variables, and 468 constraints, problems are : Problem set: 0 solved, 1 unsolved in 731 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 34/34 constraints, State Equation: 424/424 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 93/94 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/100 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 137/237 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/237 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 4/241 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/241 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 100/341 variables, 8/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/341 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 34/375 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/375 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 49/424 variables, 9/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/424 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1058/1482 variables, 424/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1482 variables, 1/469 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1482 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/1482 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1482/1482 variables, and 469 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1705 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 34/34 constraints, State Equation: 424/424 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 2454ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 210 ms.
Support contains 1 out of 424 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 424/424 places, 1058/1058 transitions.
Applied a total of 0 rules in 20 ms. Remains 424 /424 variables (removed 0) and now considering 1058/1058 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 424/424 places, 1058/1058 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 424/424 places, 1058/1058 transitions.
Applied a total of 0 rules in 17 ms. Remains 424 /424 variables (removed 0) and now considering 1058/1058 (removed 0) transitions.
[2024-05-20 14:02:56] [INFO ] Invariant cache hit.
[2024-05-20 14:02:56] [INFO ] Implicit Places using invariants in 646 ms returned []
[2024-05-20 14:02:56] [INFO ] Invariant cache hit.
[2024-05-20 14:02:58] [INFO ] Implicit Places using invariants and state equation in 1616 ms returned []
Implicit Place search using SMT with State Equation took 2267 ms to find 0 implicit places.
[2024-05-20 14:02:58] [INFO ] Redundant transitions in 20 ms returned []
Running 1029 sub problems to find dead transitions.
[2024-05-20 14:02:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/423 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1029 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/423 variables, 31/38 constraints. Problems are: Problem set: 0 solved, 1029 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/423 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1029 unsolved
At refinement iteration 3 (OVERLAPS) 1/424 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 1029 unsolved
SMT process timed out in 30703ms, After SMT, problems are : Problem set: 0 solved, 1029 unsolved
Search for dead transitions found 0 dead transitions in 30724ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33044 ms. Remains : 424/424 places, 1058/1058 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 17 ms. Remains 424 /424 variables (removed 0) and now considering 1058/1058 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-20 14:03:29] [INFO ] Invariant cache hit.
[2024-05-20 14:03:29] [INFO ] After 110ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 14:03:29] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2024-05-20 14:03:29] [INFO ] [Nat]Absence check using 10 positive and 34 generalized place invariants in 29 ms returned sat
[2024-05-20 14:03:30] [INFO ] After 472ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-20 14:03:30] [INFO ] After 534ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-20 14:03:30] [INFO ] After 720ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 859 ms.
RANDOM walk for 40000 steps (713 resets) in 113 ms. (350 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (183 resets) in 43 ms. (909 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 322117 steps, run timeout after 3001 ms. (steps per millisecond=107 ) properties seen :0 out of 1
Probabilistic random walk after 322117 steps, saw 180471 distinct states, run finished after 3004 ms. (steps per millisecond=107 ) properties seen :0
// Phase 1: matrix 1059 rows 425 cols
[2024-05-20 14:03:33] [INFO ] Computed 44 invariants in 9 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 94/95 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/101 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 137/238 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/238 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 4/242 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 91/333 variables, 8/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/333 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 17/350 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/350 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 51/401 variables, 7/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/401 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 22/423 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/423 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/425 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/425 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 1059/1484 variables, 425/469 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1484 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/1484 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1484/1484 variables, and 469 constraints, problems are : Problem set: 0 solved, 1 unsolved in 535 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 425/425 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 94/95 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/101 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 137/238 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/238 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 4/242 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 91/333 variables, 8/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/333 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 17/350 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/350 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 51/401 variables, 7/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/401 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 22/423 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/423 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/425 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 14:03:34] [INFO ] Deduced a trap composed of 24 places in 83 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/425 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/425 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 1059/1484 variables, 425/470 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1484 variables, 1/471 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1484 variables, 0/471 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/1484 variables, 0/471 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1484/1484 variables, and 471 constraints, problems are : Problem set: 0 solved, 1 unsolved in 782 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 425/425 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 1337ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 129 ms.
Support contains 1 out of 425 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 1059/1059 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 425 transition count 1058
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 424 transition count 1058
Applied a total of 2 rules in 30 ms. Remains 424 /425 variables (removed 1) and now considering 1058/1059 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 424/425 places, 1058/1059 transitions.
RANDOM walk for 40000 steps (740 resets) in 146 ms. (272 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (176 resets) in 56 ms. (701 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 328818 steps, run timeout after 3001 ms. (steps per millisecond=109 ) properties seen :0 out of 1
Probabilistic random walk after 328818 steps, saw 182084 distinct states, run finished after 3001 ms. (steps per millisecond=109 ) properties seen :0
// Phase 1: matrix 1058 rows 424 cols
[2024-05-20 14:03:37] [INFO ] Computed 44 invariants in 9 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 93/94 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/100 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 137/237 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/237 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 4/241 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/241 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 100/341 variables, 8/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/341 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 34/375 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/375 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 49/424 variables, 9/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/424 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1058/1482 variables, 424/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1482 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/1482 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1482/1482 variables, and 468 constraints, problems are : Problem set: 0 solved, 1 unsolved in 757 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 34/34 constraints, State Equation: 424/424 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 93/94 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/100 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 137/237 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/237 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 4/241 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/241 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 100/341 variables, 8/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/341 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 34/375 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/375 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 49/424 variables, 9/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/424 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1058/1482 variables, 424/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1482 variables, 1/469 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 14:03:39] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1482 variables, 1/470 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1482 variables, 0/470 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1482 variables, 0/470 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1482/1482 variables, and 470 constraints, problems are : Problem set: 0 solved, 1 unsolved in 799 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 34/34 constraints, State Equation: 424/424 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 1587ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 191 ms.
Support contains 1 out of 424 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 424/424 places, 1058/1058 transitions.
Applied a total of 0 rules in 16 ms. Remains 424 /424 variables (removed 0) and now considering 1058/1058 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 424/424 places, 1058/1058 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 424/424 places, 1058/1058 transitions.
Applied a total of 0 rules in 17 ms. Remains 424 /424 variables (removed 0) and now considering 1058/1058 (removed 0) transitions.
[2024-05-20 14:03:39] [INFO ] Invariant cache hit.
[2024-05-20 14:03:40] [INFO ] Implicit Places using invariants in 658 ms returned []
[2024-05-20 14:03:40] [INFO ] Invariant cache hit.
[2024-05-20 14:03:41] [INFO ] Implicit Places using invariants and state equation in 1532 ms returned []
Implicit Place search using SMT with State Equation took 2192 ms to find 0 implicit places.
[2024-05-20 14:03:41] [INFO ] Redundant transitions in 13 ms returned []
Running 1029 sub problems to find dead transitions.
[2024-05-20 14:03:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/423 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1029 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/423 variables, 31/38 constraints. Problems are: Problem set: 0 solved, 1029 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 423/1482 variables, and 38 constraints, problems are : Problem set: 0 solved, 1029 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 7/10 constraints, Generalized P Invariants (flows): 31/34 constraints, State Equation: 0/424 constraints, PredecessorRefiner: 1029/1029 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1029 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/423 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1029 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/423 variables, 31/38 constraints. Problems are: Problem set: 0 solved, 1029 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/423 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1029 unsolved
At refinement iteration 3 (OVERLAPS) 1/424 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 1029 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/424 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 1029 unsolved
[2024-05-20 14:04:41] [INFO ] Deduced a trap composed of 95 places in 492 ms of which 23 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 424/1482 variables, and 45 constraints, problems are : Problem set: 0 solved, 1029 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 34/34 constraints, State Equation: 0/424 constraints, PredecessorRefiner: 0/1029 constraints, Known Traps: 1/1 constraints]
After SMT, in 60765ms problems are : Problem set: 0 solved, 1029 unsolved
Search for dead transitions found 0 dead transitions in 60779ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63011 ms. Remains : 424/424 places, 1058/1058 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 24 ms. Remains 424 /424 variables (removed 0) and now considering 1058/1058 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-20 14:04:42] [INFO ] Invariant cache hit.
[2024-05-20 14:04:42] [INFO ] After 144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 14:04:42] [INFO ] [Nat]Absence check using 10 positive place invariants in 8 ms returned sat
[2024-05-20 14:04:42] [INFO ] [Nat]Absence check using 10 positive and 34 generalized place invariants in 34 ms returned sat
[2024-05-20 14:04:43] [INFO ] After 667ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-20 14:04:43] [INFO ] After 759ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-20 14:04:43] [INFO ] After 999ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 1193 ms.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 23 ms. Remains 425 /425 variables (removed 0) and now considering 1059/1059 (removed 0) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1059 rows 425 cols
[2024-05-20 14:04:43] [INFO ] Computed 44 invariants in 14 ms
[2024-05-20 14:04:44] [INFO ] After 138ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 14:04:44] [INFO ] [Nat]Absence check using 11 positive place invariants in 8 ms returned sat
[2024-05-20 14:04:44] [INFO ] [Nat]Absence check using 11 positive and 33 generalized place invariants in 31 ms returned sat
[2024-05-20 14:04:45] [INFO ] After 963ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-20 14:04:45] [INFO ] After 1138ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-05-20 14:04:45] [INFO ] After 1464ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2024-05-20 14:04:45] [INFO ] Flatten gal took : 75 ms
[2024-05-20 14:04:45] [INFO ] Flatten gal took : 71 ms
[2024-05-20 14:04:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6212756861871424435.gal : 16 ms
[2024-05-20 14:04:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1741763719587649536.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6212756861871424435.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1741763719587649536.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality1741763719587649536.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 44
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :44 after 328
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :328 after 2448
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :2448 after 97920
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :97920 after 149184
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :149184 after 153770
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :153770 after 154433
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :154433 after 3.14938e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :3.14938e+06 after 2.38845e+07
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :2.38845e+07 after 2.36614e+08
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.36614e+08 after 4.86175e+09
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :4.86175e+09 after 4.64872e+10
Invariant property smplace_188 does not hold.
Invariant property smplace_187 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 32769 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,6.59359e+11,10.6947,227216,2,70564,21,603644,6,0,2762,642441,0
Total reachable state count : 659358830761

Verifying 2 reachability properties.
Invariant property smplace_187 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_187,6,10.7048,227216,2,484,21,603644,7,0,2765,642441,0
Invariant property smplace_188 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_188,16,10.7112,227216,2,496,21,603644,8,0,2767,642441,0
Over-approximation ignoring read arcs solved 0 properties in 12579 ms.
[2024-05-20 14:04:56] [INFO ] Flatten gal took : 42 ms
[2024-05-20 14:04:56] [INFO ] Flatten gal took : 42 ms
[2024-05-20 14:04:56] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability2623530128336355952.gal : 6 ms
[2024-05-20 14:04:56] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability1816944637922875572.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability2623530128336355952.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability1816944637922875572.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityFireability1816944637922875572.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 44
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :44 after 328
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :328 after 2448
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :2448 after 97920
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :97920 after 149184
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :149184 after 153770
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :153770 after 154433
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :154433 after 3.1357e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :3.1357e+06 after 2.38132e+07
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :2.38132e+07 after 2.92476e+08
Detected timeout of ITS tools.
[2024-05-20 14:04:59] [INFO ] Flatten gal took : 44 ms
[2024-05-20 14:04:59] [INFO ] Applying decomposition
[2024-05-20 14:04:59] [INFO ] Flatten gal took : 42 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4955119071573212991.txt' '-o' '/tmp/graph4955119071573212991.bin' '-w' '/tmp/graph4955119071573212991.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4955119071573212991.bin' '-l' '-1' '-v' '-w' '/tmp/graph4955119071573212991.weights' '-q' '0' '-e' '0.001'
[2024-05-20 14:04:59] [INFO ] Decomposing Gal with order
[2024-05-20 14:04:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 14:04:59] [INFO ] Removed a total of 2137 redundant transitions.
[2024-05-20 14:04:59] [INFO ] Flatten gal took : 75 ms
[2024-05-20 14:04:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 137 labels/synchronizations in 23 ms.
[2024-05-20 14:04:59] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability9651895022938310685.gal : 11 ms
[2024-05-20 14:04:59] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability8222081080906111672.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability9651895022938310685.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability8222081080906111672.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityFireability8222081080906111672.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 24
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :24 after 264
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :441152 after 1.39514e+06
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1.39514e+06 after 2.41626e+06
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :2.41626e+06 after 3.00378e+06
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :3.00378e+06 after 3.81896e+06
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :3.81896e+06 after 4.57539e+06
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :4.57539e+06 after 5.70637e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :5.70637e+06 after 1.0536e+08
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :8.65876e+08 after 1.06172e+10
Detected timeout of ITS tools.
[2024-05-20 14:05:03] [INFO ] Flatten gal took : 38 ms
[2024-05-20 14:05:03] [INFO ] Flatten gal took : 44 ms
[2024-05-20 14:05:03] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability700239832687871106.gal : 8 ms
[2024-05-20 14:05:03] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability5429281402942515131.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability700239832687871106.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability5429281402942515131.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityFireability5429281402942515131.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 44
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :44 after 328
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :328 after 2448
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :2448 after 97920
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :97920 after 149184
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :149184 after 153770
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :153770 after 154433
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :154433 after 3.1357e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :3.1357e+06 after 2.38132e+07
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :2.38132e+07 after 2.92476e+08
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.92476e+08 after 4.88315e+09
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :4.88315e+09 after 4.69672e+10
Invariant property smplace_188 does not hold.
Invariant property smplace_187 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 32769 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,6.62173e+11,11.8045,233848,2,70537,21,615336,6,0,2762,658868,0
Total reachable state count : 662173190295

Verifying 2 reachability properties.
Invariant property smplace_187 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_187,6,11.8168,233848,2,484,21,615336,7,0,2765,658868,0
Invariant property smplace_188 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_188,16,11.8244,233848,2,496,21,615336,8,0,2767,658868,0
Able to resolve query StableMarking after proving 2135 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL USE_NUPN
Total runtime 1399546 ms.

BK_STOP 1716213915037

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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-05b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is ASLink-PT-05b, 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 r013-smll-171620124300053"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-05b.tgz
mv ASLink-PT-05b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' 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 ;