About the Execution of ITS-Tools for ASLink-PT-06b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5548.184 | 1800000.00 | 4232067.00 | 3208.10 | [undef] | Time out reached |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r013-smll-171620124300063.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-06b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r013-smll-171620124300063
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K 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 3.3K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 17:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Apr 11 18:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 11 18:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:26 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 921K 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 1716213890868
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-06b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-20 14:04:52] [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 14:04:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 14:04:53] [INFO ] Load time of PNML (sax parser for PT used): 517 ms
[2024-05-20 14:04:53] [INFO ] Transformed 2826 places.
[2024-05-20 14:04:53] [INFO ] Transformed 3513 transitions.
[2024-05-20 14:04:53] [INFO ] Found NUPN structural information;
[2024-05-20 14:04:53] [INFO ] Parsed PT model containing 2826 places and 3513 transitions and 10709 arcs in 830 ms.
Structural test allowed to assert that 346 places are NOT stable. Took 34 ms.
[2024-05-20 14:04:55] [INFO ] Flatten gal took : 970 ms
[2024-05-20 14:04:56] [INFO ] Flatten gal took : 486 ms
[2024-05-20 14:04:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11475101761028302421.gal : 259 ms
[2024-05-20 14:04:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18165717454373440290.prop : 31 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/ReachabilityCardinality11475101761028302421.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18165717454373440290.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 ...330
RANDOM walk for 40000 steps (69 resets) in 11685 ms. (3 steps per ms) remains 911/2480 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 56 ms. (2 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 911/911 properties
BEST_FIRST walk for 122 steps (8 resets) in 14 ms. (8 steps per ms) remains 911/911 properties
BEST_FIRST walk for 123 steps (8 resets) in 30 ms. (3 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 43 ms. (2 steps per ms) remains 911/911 properties
BEST_FIRST walk for 123 steps (8 resets) in 28 ms. (4 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 911/911 properties
BEST_FIRST walk for 123 steps (8 resets) in 16 ms. (7 steps per ms) remains 911/911 properties
BEST_FIRST walk for 123 steps (8 resets) in 8 ms. (13 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 911/911 properties
BEST_FIRST walk for 122 steps (8 resets) in 30 ms. (3 steps per ms) remains 911/911 properties
BEST_FIRST walk for 121 steps (8 resets) in 16 ms. (7 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 911/911 properties
BEST_FIRST walk for 122 steps (8 resets) in 11 ms. (10 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 911/911 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 911/911 properties
BEST_FIRST walk for 123 steps (8 resets) in 23 ms. (5 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 911/911 properties
BEST_FIRST walk for 122 steps (8 resets) in 10 ms. (11 steps per ms) remains 911/911 properties
BEST_FIRST walk for 123 steps (8 resets) in 15 ms. (7 steps per ms) remains 911/911 properties
BEST_FIRST walk for 122 steps (8 resets) in 25 ms. (4 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 19 ms. (6 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 911/911 properties
Loading property file /tmp/ReachabilityCardinality18165717454373440290.prop.
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 911/911 properties
BEST_FIRST walk for 122 steps (8 resets) in 21 ms. (5 steps per ms) remains 911/911 properties
BEST_FIRST walk for 123 steps (8 resets) in 20 ms. (5 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 911/911 properties
BEST_FIRST walk for 123 steps (8 resets) in 18 ms. (6 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 19 ms. (6 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 911/911 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 25 ms. (4 steps per ms) remains 911/911 properties
BEST_FIRST walk for 123 steps (8 resets) in 18 ms. (6 steps per ms) remains 911/911 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 911/911 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 911/911 properties
BEST_FIRST walk for 122 steps (8 resets) in 11 ms. (10 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 911/911 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 911/911 properties
BEST_FIRST walk for 122 steps (8 resets) in 17 ms. (6 steps per ms) remains 911/911 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 911/911 properties
// Phase 1: matrix 3513 rows 2826 cols
[2024-05-20 14:04:58] [INFO ] Computed 277 invariants in 349 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/911 variables, 911/911 constraints. Problems are: Problem set: 0 solved, 911 unsolved
SMT process timed out in 6311ms, After SMT, problems are : Problem set: 0 solved, 911 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 911 out of 2826 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2826/2826 places, 3513/3513 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 472 transitions
Trivial Post-agglo rules discarded 472 transitions
Performed 472 trivial Post agglomeration. Transition count delta: 472
Iterating post reduction 0 with 472 rules applied. Total rules applied 472 place count 2826 transition count 3041
Reduce places removed 472 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 502 rules applied. Total rules applied 974 place count 2354 transition count 3011
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 982 place count 2346 transition count 3011
Performed 424 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 424 Pre rules applied. Total rules applied 982 place count 2346 transition count 2587
Deduced a syphon composed of 424 places in 20 ms
Ensure Unique test removed 38 places
Reduce places removed 462 places and 0 transitions.
Iterating global reduction 3 with 886 rules applied. Total rules applied 1868 place count 1884 transition count 2587
Discarding 5 places :
Implicit places reduction removed 5 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 25 rules applied. Total rules applied 1893 place count 1879 transition count 2567
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 1913 place count 1859 transition count 2567
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 19 Pre rules applied. Total rules applied 1913 place count 1859 transition count 2548
Deduced a syphon composed of 19 places in 17 ms
Ensure Unique test removed 19 places
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 5 with 57 rules applied. Total rules applied 1970 place count 1821 transition count 2548
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 19 Pre rules applied. Total rules applied 1970 place count 1821 transition count 2529
Deduced a syphon composed of 19 places in 27 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 2008 place count 1802 transition count 2529
Discarding 49 places :
Symmetric choice reduction at 5 with 49 rule applications. Total rules 2057 place count 1753 transition count 2480
Iterating global reduction 5 with 49 rules applied. Total rules applied 2106 place count 1753 transition count 2480
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2107 place count 1753 transition count 2479
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 9 Pre rules applied. Total rules applied 2107 place count 1753 transition count 2470
Deduced a syphon composed of 9 places in 12 ms
Ensure Unique test removed 1 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 6 with 19 rules applied. Total rules applied 2126 place count 1743 transition count 2470
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 2126 place count 1743 transition count 2469
Deduced a syphon composed of 1 places in 10 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 2129 place count 1741 transition count 2469
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 2132 place count 1738 transition count 2448
Iterating global reduction 6 with 3 rules applied. Total rules applied 2135 place count 1738 transition count 2448
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2136 place count 1737 transition count 2440
Iterating global reduction 6 with 1 rules applied. Total rules applied 2137 place count 1737 transition count 2440
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2138 place count 1736 transition count 2432
Iterating global reduction 6 with 1 rules applied. Total rules applied 2139 place count 1736 transition count 2432
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2140 place count 1735 transition count 2424
Iterating global reduction 6 with 1 rules applied. Total rules applied 2141 place count 1735 transition count 2424
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2142 place count 1734 transition count 2416
Iterating global reduction 6 with 1 rules applied. Total rules applied 2143 place count 1734 transition count 2416
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2144 place count 1733 transition count 2408
Iterating global reduction 6 with 1 rules applied. Total rules applied 2145 place count 1733 transition count 2408
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2146 place count 1732 transition count 2400
Iterating global reduction 6 with 1 rules applied. Total rules applied 2147 place count 1732 transition count 2400
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2148 place count 1731 transition count 2392
Iterating global reduction 6 with 1 rules applied. Total rules applied 2149 place count 1731 transition count 2392
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2150 place count 1730 transition count 2384
Iterating global reduction 6 with 1 rules applied. Total rules applied 2151 place count 1730 transition count 2384
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2152 place count 1729 transition count 2376
Iterating global reduction 6 with 1 rules applied. Total rules applied 2153 place count 1729 transition count 2376
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2154 place count 1728 transition count 2368
Iterating global reduction 6 with 1 rules applied. Total rules applied 2155 place count 1728 transition count 2368
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2156 place count 1727 transition count 2360
Iterating global reduction 6 with 1 rules applied. Total rules applied 2157 place count 1727 transition count 2360
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2158 place count 1726 transition count 2352
Iterating global reduction 6 with 1 rules applied. Total rules applied 2159 place count 1726 transition count 2352
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2160 place count 1725 transition count 2344
Iterating global reduction 6 with 1 rules applied. Total rules applied 2161 place count 1725 transition count 2344
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2162 place count 1724 transition count 2336
Iterating global reduction 6 with 1 rules applied. Total rules applied 2163 place count 1724 transition count 2336
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2164 place count 1723 transition count 2328
Iterating global reduction 6 with 1 rules applied. Total rules applied 2165 place count 1723 transition count 2328
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2166 place count 1722 transition count 2320
Iterating global reduction 6 with 1 rules applied. Total rules applied 2167 place count 1722 transition count 2320
Performed 142 Post agglomeration using F-continuation condition.Transition count delta: 142
Deduced a syphon composed of 142 places in 7 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 6 with 284 rules applied. Total rules applied 2451 place count 1580 transition count 2178
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2453 place count 1579 transition count 2187
Free-agglomeration rule applied 10 times.
Iterating global reduction 6 with 10 rules applied. Total rules applied 2463 place count 1579 transition count 2177
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 2473 place count 1569 transition count 2177
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 7 with 4 rules applied. Total rules applied 2477 place count 1569 transition count 2173
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2481 place count 1565 transition count 2173
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 2482 place count 1565 transition count 2173
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 2483 place count 1564 transition count 2172
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2484 place count 1563 transition count 2172
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 2484 place count 1563 transition count 2171
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2486 place count 1562 transition count 2171
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 9 with 1 rules applied. Total rules applied 2487 place count 1561 transition count 2171
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2489 place count 1560 transition count 2170
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 2490 place count 1559 transition count 2169
Iterating global reduction 10 with 1 rules applied. Total rules applied 2491 place count 1559 transition count 2169
Free-agglomeration rule applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2492 place count 1559 transition count 2168
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 2493 place count 1558 transition count 2168
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 2494 place count 1558 transition count 2168
Applied a total of 2494 rules in 2296 ms. Remains 1558 /2826 variables (removed 1268) and now considering 2168/3513 (removed 1345) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2314 ms. Remains : 1558/2826 places, 2168/3513 transitions.
SDD proceeding with computation,2480 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2480 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2480 properties remain. new max is 16
SDD size :10 after 12
SDD proceeding with computation,2480 properties remain. new max is 32
SDD size :12 after 18
SDD proceeding with computation,2480 properties remain. new max is 64
SDD size :18 after 290
RANDOM walk for 1567005 steps (16367 resets) in 120005 ms. (13 steps per ms) remains 722/911 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4001 steps (8 resets) in 30 ms. (129 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4002 steps (8 resets) in 36 ms. (108 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 722/722 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 722/722 properties
// Phase 1: matrix 2168 rows 1558 cols
[2024-05-20 14:05:37] [INFO ] Computed 211 invariants in 127 ms
SDD proceeding with computation,2480 properties remain. new max is 128
SDD size :290 after 390
SDD proceeding with computation,2480 properties remain. new max is 256
SDD size :390 after 803
Invariant property smplace_474 does not hold.
Invariant property smplace_473 does not hold.
Invariant property smplace_472 does not hold.
Invariant property smplace_446 does not hold.
Invariant property smplace_366 does not hold.
Invariant property smplace_365 does not hold.
Invariant property smplace_332 does not hold.
Invariant property smplace_331 does not hold.
Invariant property smplace_314 does not hold.
Invariant property smplace_313 does not hold.
Invariant property smplace_312 does not hold.
Invariant property smplace_311 does not hold.
Invariant property smplace_310 does not hold.
Invariant property smplace_309 does not hold.
Invariant property smplace_308 does not hold.
Invariant property smplace_307 does not hold.
Invariant property smplace_306 does not hold.
Invariant property smplace_305 does not hold.
Invariant property smplace_304 does not hold.
Invariant property smplace_303 does not hold.
Invariant property smplace_302 does not hold.
Invariant property smplace_301 does not hold.
Invariant property smplace_300 does not hold.
Invariant property smplace_299 does not hold.
Invariant property smplace_298 does not hold.
Invariant property smplace_295 does not hold.
Invariant property smplace_294 does not hold.
Invariant property smplace_234 does not hold.
Invariant property smplace_233 does not hold.
SDD proceeding with computation,2451 properties remain. new max is 256
SDD size :803 after 26854
SDD proceeding with computation,2451 properties remain. new max is 512
SDD size :26854 after 28013
Invariant property smplace_372 does not hold.
Invariant property smplace_338 does not hold.
SDD proceeding with computation,2449 properties remain. new max is 512
SDD size :28013 after 111492
Invariant property smplace_453 does not hold.
Invariant property smplace_452 does not hold.
Invariant property smplace_398 does not hold.
Invariant property smplace_385 does not hold.
Invariant property smplace_384 does not hold.
Invariant property smplace_383 does not hold.
Invariant property smplace_382 does not hold.
Invariant property smplace_381 does not hold.
Invariant property smplace_380 does not hold.
Invariant property smplace_379 does not hold.
Invariant property smplace_378 does not hold.
Invariant property smplace_377 does not hold.
Invariant property smplace_376 does not hold.
Invariant property smplace_375 does not hold.
Invariant property smplace_374 does not hold.
Invariant property smplace_373 does not hold.
Invariant property smplace_371 does not hold.
Invariant property smplace_370 does not hold.
Invariant property smplace_369 does not hold.
Invariant property smplace_351 does not hold.
Invariant property smplace_350 does not hold.
Invariant property smplace_349 does not hold.
Invariant property smplace_348 does not hold.
Invariant property smplace_347 does not hold.
Invariant property smplace_346 does not hold.
Invariant property smplace_345 does not hold.
Invariant property smplace_344 does not hold.
Invariant property smplace_343 does not hold.
Invariant property smplace_342 does not hold.
Invariant property smplace_341 does not hold.
Invariant property smplace_340 does not hold.
Invariant property smplace_339 does not hold.
Invariant property smplace_337 does not hold.
Invariant property smplace_336 does not hold.
Invariant property smplace_335 does not hold.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/722 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 722 unsolved
SDD proceeding with computation,2414 properties remain. new max is 512
SDD size :111492 after 894527
Invariant property smplace_814 does not hold.
Invariant property smplace_451 does not hold.
Invariant property smplace_445 does not hold.
Invariant property smplace_444 does not hold.
Invariant property smplace_397 does not hold.
Invariant property smplace_396 does not hold.
Invariant property smplace_395 does not hold.
Invariant property smplace_394 does not hold.
Invariant property smplace_393 does not hold.
Invariant property smplace_392 does not hold.
Invariant property smplace_391 does not hold.
Invariant property smplace_390 does not hold.
Invariant property smplace_389 does not hold.
Invariant property smplace_388 does not hold.
Invariant property smplace_387 does not hold.
SDD proceeding with computation,2399 properties remain. new max is 512
SDD size :894527 after 1.1344e+07
Invariant property smplace_869 does not hold.
Invariant property smplace_868 does not hold.
Invariant property smplace_867 does not hold.
Invariant property smplace_819 does not hold.
Invariant property smplace_815 does not hold.
Invariant property smplace_709 does not hold.
Invariant property smplace_708 does not hold.
Invariant property smplace_707 does not hold.
Invariant property smplace_706 does not hold.
Invariant property smplace_705 does not hold.
Invariant property smplace_704 does not hold.
Invariant property smplace_703 does not hold.
Invariant property smplace_702 does not hold.
Invariant property smplace_701 does not hold.
Invariant property smplace_700 does not hold.
Invariant property smplace_699 does not hold.
Invariant property smplace_698 does not hold.
Invariant property smplace_697 does not hold.
Invariant property smplace_696 does not hold.
Invariant property smplace_695 does not hold.
Invariant property smplace_694 does not hold.
Invariant property smplace_693 does not hold.
SDD proceeding with computation,2377 properties remain. new max is 512
SDD size :1.1344e+07 after 3.28119e+09
Invariant property smplace_857 does not hold.
Invariant property smplace_856 does not hold.
Invariant property smplace_855 does not hold.
Invariant property smplace_841 does not hold.
Invariant property smplace_818 does not hold.
Invariant property smplace_817 does not hold.
Invariant property smplace_816 does not hold.
Invariant property smplace_761 does not hold.
Invariant property smplace_760 does not hold.
Invariant property smplace_733 does not hold.
Invariant property smplace_727 does not hold.
Invariant property smplace_726 does not hold.
Invariant property smplace_690 does not hold.
Invariant property smplace_689 does not hold.
Invariant property smplace_629 does not hold.
Invariant property smplace_628 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/722 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 2 (OVERLAPS) 59/781 variables, 41/61 constraints. Problems are: Problem set: 0 solved, 722 unsolved
SMT process timed out in 45885ms, After SMT, problems are : Problem set: 0 solved, 722 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 722 out of 1558 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1558/1558 places, 2168/2168 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 1558 transition count 2129
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 78 place count 1519 transition count 2129
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 46 Pre rules applied. Total rules applied 78 place count 1519 transition count 2083
Deduced a syphon composed of 46 places in 10 ms
Ensure Unique test removed 2 places
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 172 place count 1471 transition count 2083
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 2 rules applied. Total rules applied 174 place count 1471 transition count 2081
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 176 place count 1469 transition count 2081
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 11 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 34 rules applied. Total rules applied 210 place count 1451 transition count 2065
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 210 place count 1451 transition count 2060
Deduced a syphon composed of 5 places in 10 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 220 place count 1446 transition count 2060
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 4 with 2 rules applied. Total rules applied 222 place count 1444 transition count 2060
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 11 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 228 place count 1441 transition count 2057
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 230 place count 1439 transition count 2055
Iterating global reduction 5 with 2 rules applied. Total rules applied 232 place count 1439 transition count 2055
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 233 place count 1438 transition count 2054
Iterating global reduction 5 with 1 rules applied. Total rules applied 234 place count 1438 transition count 2054
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 235 place count 1438 transition count 2053
Free-agglomeration rule applied 4 times.
Iterating global reduction 5 with 4 rules applied. Total rules applied 239 place count 1438 transition count 2049
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 244 place count 1434 transition count 2048
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 245 place count 1434 transition count 2048
Applied a total of 245 rules in 460 ms. Remains 1434 /1558 variables (removed 124) and now considering 2048/2168 (removed 120) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 461 ms. Remains : 1434/1558 places, 2048/2168 transitions.
SDD proceeding with computation,2361 properties remain. new max is 512
SDD size :3.28119e+09 after 8.87218e+10
Invariant property smplace_829 does not hold.
Invariant property smplace_822 does not hold.
Invariant property smplace_821 does not hold.
SDD proceeding with computation,2358 properties remain. new max is 512
SDD size :8.87218e+10 after 1.41227e+11
Invariant property smplace_767 does not hold.
SDD proceeding with computation,2357 properties remain. new max is 512
SDD size :1.41227e+11 after 1.46003e+11
SDD proceeding with computation,2357 properties remain. new max is 1024
SDD size :1.46003e+11 after 1.46319e+11
Invariant property smplace_848 does not hold.
Invariant property smplace_847 does not hold.
Invariant property smplace_793 does not hold.
Invariant property smplace_780 does not hold.
Invariant property smplace_777 does not hold.
Invariant property smplace_768 does not hold.
Invariant property smplace_746 does not hold.
Invariant property smplace_745 does not hold.
Invariant property smplace_744 does not hold.
Invariant property smplace_743 does not hold.
Invariant property smplace_742 does not hold.
Invariant property smplace_741 does not hold.
Invariant property smplace_740 does not hold.
Invariant property smplace_739 does not hold.
Invariant property smplace_738 does not hold.
Invariant property smplace_737 does not hold.
Invariant property smplace_736 does not hold.
Invariant property smplace_735 does not hold.
Invariant property smplace_734 does not hold.
Invariant property smplace_732 does not hold.
Invariant property smplace_731 does not hold.
Invariant property smplace_730 does not hold.
SDD proceeding with computation,2335 properties remain. new max is 1024
SDD size :1.46319e+11 after 4.05284e+11
Invariant property smplace_846 does not hold.
RANDOM walk for 1677498 steps (18574 resets) in 120010 ms. (13 steps per ms) remains 716/722 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 716/716 properties
Invariant property smplace_792 does not hold.
Invariant property smplace_790 does not hold.
BEST_FIRST walk for 4001 steps (8 resets) in 37 ms. (105 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 716/716 properties
Invariant property smplace_789 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 716/716 properties
Invariant property smplace_788 does not hold.
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 716/716 properties
Invariant property smplace_787 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 716/716 properties
Invariant property smplace_785 does not hold.
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 716/716 properties
Invariant property smplace_783 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 716/716 properties
Invariant property smplace_782 does not hold.
Invariant property smplace_779 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 716/716 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 716/716 properties
Invariant property smplace_778 does not hold.
Invariant property smplace_776 does not hold.
Invariant property smplace_775 does not hold.
Invariant property smplace_774 does not hold.
Invariant property smplace_773 does not hold.
Invariant property smplace_772 does not hold.
Invariant property smplace_771 does not hold.
Invariant property smplace_770 does not hold.
Invariant property smplace_769 does not hold.
Invariant property smplace_766 does not hold.
Invariant property smplace_765 does not hold.
Invariant property smplace_764 does not hold.
SDD proceeding with computation,2313 properties remain. new max is 1024
SDD size :4.05284e+11 after 5.86734e+11
SDD proceeding with computation,2313 properties remain. new max is 2048
SDD size :5.86734e+11 after 5.87579e+11
Invariant property smplace_1264 does not hold.
Invariant property smplace_1263 does not hold.
Invariant property smplace_1262 does not hold.
Invariant property smplace_1252 does not hold.
Invariant property smplace_1251 does not hold.
Invariant property smplace_1250 does not hold.
Invariant property smplace_1236 does not hold.
Invariant property smplace_1224 does not hold.
Invariant property smplace_1217 does not hold.
Invariant property smplace_1216 does not hold.
Invariant property smplace_1214 does not hold.
Invariant property smplace_1213 does not hold.
Invariant property smplace_1212 does not hold.
Invariant property smplace_1211 does not hold.
Invariant property smplace_1210 does not hold.
Invariant property smplace_1209 does not hold.
Invariant property smplace_1156 does not hold.
Invariant property smplace_1155 does not hold.
Invariant property smplace_1128 does not hold.
Invariant property smplace_1122 does not hold.
Invariant property smplace_1121 does not hold.
Invariant property smplace_1104 does not hold.
Invariant property smplace_1103 does not hold.
Invariant property smplace_1102 does not hold.
Invariant property smplace_1101 does not hold.
Invariant property smplace_1100 does not hold.
Invariant property smplace_1099 does not hold.
Invariant property smplace_1098 does not hold.
Invariant property smplace_1097 does not hold.
Invariant property smplace_1096 does not hold.
Invariant property smplace_1095 does not hold.
Invariant property smplace_1094 does not hold.
Invariant property smplace_1093 does not hold.
Invariant property smplace_1092 does not hold.
Invariant property smplace_1091 does not hold.
Invariant property smplace_1090 does not hold.
Invariant property smplace_1089 does not hold.
Invariant property smplace_1088 does not hold.
Invariant property smplace_1085 does not hold.
Invariant property smplace_1084 does not hold.
Invariant property smplace_1024 does not hold.
Invariant property smplace_1023 does not hold.
Invariant property smplace_840 does not hold.
Invariant property smplace_839 does not hold.
Invariant property smplace_828 does not hold.
Invariant property smplace_827 does not hold.
Invariant property smplace_791 does not hold.
Invariant property smplace_786 does not hold.
Invariant property smplace_784 does not hold.
Probabilistic random walk after 1000001 steps, saw 282866 distinct states, run finished after 37220 ms. (steps per millisecond=26 ) properties seen :420
// Phase 1: matrix 2048 rows 1434 cols
[2024-05-20 14:07:31] [INFO ] Computed 205 invariants in 37 ms
SDD proceeding with computation,2264 properties remain. new max is 2048
SDD size :5.87579e+11 after 1.26107e+17
Invariant property smplace_1162 does not hold.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/296 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 296 unsolved
SDD proceeding with computation,2263 properties remain. new max is 2048
SDD size :1.26107e+17 after 1.28146e+17
Invariant property smplace_1243 does not hold.
Invariant property smplace_1242 does not hold.
Invariant property smplace_1188 does not hold.
Invariant property smplace_1175 does not hold.
Invariant property smplace_1174 does not hold.
Invariant property smplace_1173 does not hold.
Invariant property smplace_1172 does not hold.
Invariant property smplace_1171 does not hold.
Invariant property smplace_1170 does not hold.
Invariant property smplace_1169 does not hold.
Invariant property smplace_1168 does not hold.
Invariant property smplace_1167 does not hold.
Invariant property smplace_1166 does not hold.
Invariant property smplace_1165 does not hold.
Invariant property smplace_1164 does not hold.
Invariant property smplace_1163 does not hold.
Invariant property smplace_1161 does not hold.
Invariant property smplace_1160 does not hold.
Invariant property smplace_1159 does not hold.
Invariant property smplace_1141 does not hold.
Invariant property smplace_1140 does not hold.
Invariant property smplace_1139 does not hold.
Invariant property smplace_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_1127 does not hold.
Invariant property smplace_1126 does not hold.
Invariant property smplace_1125 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/296 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 2 (OVERLAPS) 57/353 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/353 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/353 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 5 (OVERLAPS) 553/906 variables, 47/86 constraints. Problems are: Problem set: 0 solved, 296 unsolved
SDD proceeding with computation,2228 properties remain. new max is 2048
SDD size :1.28146e+17 after 5.10701e+17
Invariant property smplace_1241 does not hold.
Invariant property smplace_1187 does not hold.
Invariant property smplace_1186 does not hold.
Invariant property smplace_1185 does not hold.
Invariant property smplace_1184 does not hold.
Invariant property smplace_1183 does not hold.
Invariant property smplace_1182 does not hold.
Invariant property smplace_1181 does not hold.
Invariant property smplace_1180 does not hold.
Invariant property smplace_1179 does not hold.
Invariant property smplace_1178 does not hold.
Invariant property smplace_1177 does not hold.
SDD proceeding with computation,2216 properties remain. new max is 2048
SDD size :5.10701e+17 after 5.20648e+17
Invariant property smplace_1659 does not hold.
Invariant property smplace_1658 does not hold.
Invariant property smplace_1657 does not hold.
Invariant property smplace_1647 does not hold.
Invariant property smplace_1646 does not hold.
Invariant property smplace_1645 does not hold.
Invariant property smplace_1631 does not hold.
Invariant property smplace_1609 does not hold.
Invariant property smplace_1608 does not hold.
Invariant property smplace_1607 does not hold.
Invariant property smplace_1606 does not hold.
Invariant property smplace_1605 does not hold.
Invariant property smplace_1604 does not hold.
Invariant property smplace_1557 does not hold.
Invariant property smplace_1551 does not hold.
Invariant property smplace_1550 does not hold.
Invariant property smplace_1523 does not hold.
Invariant property smplace_1517 does not hold.
Invariant property smplace_1516 does not hold.
Invariant property smplace_1499 does not hold.
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.
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_1480 does not hold.
Invariant property smplace_1479 does not hold.
Invariant property smplace_1419 does not hold.
Invariant property smplace_1418 does not hold.
Invariant property smplace_1235 does not hold.
Invariant property smplace_1234 does not hold.
Invariant property smplace_1223 does not hold.
Invariant property smplace_1222 does not hold.
At refinement iteration 6 (INCLUDED_ONLY) 0/906 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 7 (OVERLAPS) 46/952 variables, 20/106 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/952 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 9 (OVERLAPS) 210/1162 variables, 49/155 constraints. Problems are: Problem set: 0 solved, 296 unsolved
SDD proceeding with computation,2172 properties remain. new max is 2048
SDD size :5.20648e+17 after 6.8436e+22
Invariant property smplace_1638 does not hold.
Invariant property smplace_1637 does not hold.
Invariant property smplace_1619 does not hold.
Invariant property smplace_1612 does not hold.
Invariant property smplace_1611 does not hold.
Invariant property smplace_1583 does not hold.
Invariant property smplace_1570 does not hold.
Invariant property smplace_1567 does not hold.
Invariant property smplace_1558 does not hold.
Invariant property smplace_1536 does not hold.
Invariant property smplace_1535 does not hold.
Invariant property smplace_1534 does not hold.
Invariant property smplace_1533 does not hold.
Invariant property smplace_1532 does not hold.
Invariant property smplace_1531 does not hold.
Invariant property smplace_1530 does not hold.
Invariant property smplace_1529 does not hold.
Invariant property smplace_1528 does not hold.
Invariant property smplace_1527 does not hold.
Invariant property smplace_1526 does not hold.
Invariant property smplace_1525 does not hold.
Invariant property smplace_1524 does not hold.
Invariant property smplace_1522 does not hold.
Invariant property smplace_1521 does not hold.
Invariant property smplace_1520 does not hold.
At refinement iteration 10 (INCLUDED_ONLY) 0/1162 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 11 (OVERLAPS) 39/1201 variables, 5/160 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1201 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 13 (OVERLAPS) 2/1203 variables, 2/162 constraints. Problems are: Problem set: 0 solved, 296 unsolved
SDD proceeding with computation,2147 properties remain. new max is 2048
SDD size :6.8436e+22 after 3.16785e+23
At refinement iteration 14 (INCLUDED_ONLY) 0/1203 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 15 (OVERLAPS) 116/1319 variables, 12/174 constraints. Problems are: Problem set: 0 solved, 296 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1319/3482 variables, and 174 constraints, problems are : Problem set: 0 solved, 296 unsolved in 75022 ms.
Refiners :[Positive P Invariants (semi-flows): 55/62 constraints, Generalized P Invariants (flows): 119/143 constraints, State Equation: 0/1434 constraints, PredecessorRefiner: 296/296 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 296 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/296 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/296 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 2 (OVERLAPS) 57/353 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 296 unsolved
Invariant property smplace_1569 does not hold.
Invariant property smplace_1568 does not hold.
Invariant property smplace_1566 does not hold.
Invariant property smplace_1565 does not hold.
Invariant property smplace_1564 does not hold.
Invariant property smplace_1563 does not hold.
Invariant property smplace_1562 does not hold.
Invariant property smplace_1561 does not hold.
Invariant property smplace_1560 does not hold.
Invariant property smplace_1559 does not hold.
Invariant property smplace_1556 does not hold.
Invariant property smplace_1555 does not hold.
Invariant property smplace_1554 does not hold.
At refinement iteration 3 (INCLUDED_ONLY) 0/353 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/353 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 5 (OVERLAPS) 553/906 variables, 47/86 constraints. Problems are: Problem set: 0 solved, 296 unsolved
[2024-05-20 14:08:56] [INFO ] Deduced a trap composed of 92 places in 587 ms of which 57 ms to minimize.
[2024-05-20 14:08:57] [INFO ] Deduced a trap composed of 77 places in 547 ms of which 7 ms to minimize.
[2024-05-20 14:08:58] [INFO ] Deduced a trap composed of 114 places in 214 ms of which 5 ms to minimize.
[2024-05-20 14:08:59] [INFO ] Deduced a trap composed of 13 places in 109 ms of which 3 ms to minimize.
[2024-05-20 14:08:59] [INFO ] Deduced a trap composed of 14 places in 143 ms of which 2 ms to minimize.
[2024-05-20 14:09:01] [INFO ] Deduced a trap composed of 55 places in 220 ms of which 4 ms to minimize.
[2024-05-20 14:09:02] [INFO ] Deduced a trap composed of 23 places in 230 ms of which 4 ms to minimize.
[2024-05-20 14:09:02] [INFO ] Deduced a trap composed of 69 places in 205 ms of which 4 ms to minimize.
[2024-05-20 14:09:02] [INFO ] Deduced a trap composed of 84 places in 152 ms of which 3 ms to minimize.
[2024-05-20 14:09:03] [INFO ] Deduced a trap composed of 55 places in 165 ms of which 3 ms to minimize.
[2024-05-20 14:09:06] [INFO ] Deduced a trap composed of 33 places in 278 ms of which 6 ms to minimize.
[2024-05-20 14:09:07] [INFO ] Deduced a trap composed of 65 places in 343 ms of which 6 ms to minimize.
[2024-05-20 14:09:08] [INFO ] Deduced a trap composed of 41 places in 353 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/906 variables, 13/99 constraints. Problems are: Problem set: 0 solved, 296 unsolved
[2024-05-20 14:09:12] [INFO ] Deduced a trap composed of 99 places in 233 ms of which 4 ms to minimize.
[2024-05-20 14:09:13] [INFO ] Deduced a trap composed of 37 places in 217 ms of which 4 ms to minimize.
[2024-05-20 14:09:13] [INFO ] Deduced a trap composed of 66 places in 128 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/906 variables, 3/102 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/906 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 9 (OVERLAPS) 46/952 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 296 unsolved
[2024-05-20 14:09:38] [INFO ] Deduced a trap composed of 78 places in 531 ms of which 7 ms to minimize.
[2024-05-20 14:09:47] [INFO ] Deduced a trap composed of 47 places in 378 ms of which 5 ms to minimize.
[2024-05-20 14:09:50] [INFO ] Deduced a trap composed of 23 places in 744 ms of which 9 ms to minimize.
SDD proceeding with computation,2134 properties remain. new max is 2048
SDD size :3.16785e+23 after 4.54401e+23
[2024-05-20 14:09:51] [INFO ] Deduced a trap composed of 49 places in 722 ms of which 10 ms to minimize.
Invariant property smplace_1999 does not hold.
Invariant property smplace_1636 does not hold.
Invariant property smplace_1630 does not hold.
Invariant property smplace_1629 does not hold.
Invariant property smplace_1618 does not hold.
Invariant property smplace_1617 does not hold.
[2024-05-20 14:09:51] [INFO ] Deduced a trap composed of 44 places in 662 ms of which 9 ms to minimize.
Invariant property smplace_1582 does not hold.
Invariant property smplace_1581 does not hold.
Invariant property smplace_1580 does not hold.
Invariant property smplace_1579 does not hold.
Invariant property smplace_1578 does not hold.
Invariant property smplace_1577 does not hold.
Invariant property smplace_1576 does not hold.
Invariant property smplace_1575 does not hold.
Invariant property smplace_1574 does not hold.
Invariant property smplace_1573 does not hold.
Invariant property smplace_1572 does not hold.
[2024-05-20 14:09:53] [INFO ] Deduced a trap composed of 35 places in 682 ms of which 9 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/952 variables, 6/128 constraints. Problems are: Problem set: 0 solved, 296 unsolved
SDD proceeding with computation,2117 properties remain. new max is 2048
SDD size :4.54401e+23 after 1.2452e+25
Invariant property smplace_2054 does not hold.
Invariant property smplace_2053 does not hold.
Invariant property smplace_2052 does not hold.
Invariant property smplace_2042 does not hold.
Invariant property smplace_2041 does not hold.
Invariant property smplace_2040 does not hold.
Invariant property smplace_2026 does not hold.
Invariant property smplace_2004 does not hold.
Invariant property smplace_2003 does not hold.
Invariant property smplace_2002 does not hold.
Invariant property smplace_2001 does not hold.
Invariant property smplace_2000 does not hold.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 952/3482 variables, and 128 constraints, problems are : Problem set: 0 solved, 296 unsolved in 75034 ms.
Refiners :[Positive P Invariants (semi-flows): 48/62 constraints, Generalized P Invariants (flows): 58/143 constraints, State Equation: 0/1434 constraints, PredecessorRefiner: 0/296 constraints, Known Traps: 22/22 constraints]
After SMT, in 150288ms problems are : Problem set: 0 solved, 296 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 296 out of 1434 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1434/1434 places, 2048/2048 transitions.
Invariant property smplace_1952 does not hold.
Invariant property smplace_1946 does not hold.
Invariant property smplace_1945 does not hold.
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 1434 transition count 1958
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 1344 transition count 1958
Performed 109 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 109 Pre rules applied. Total rules applied 180 place count 1344 transition count 1849
Deduced a syphon composed of 109 places in 7 ms
Ensure Unique test removed 11 places
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 229 rules applied. Total rules applied 409 place count 1224 transition count 1849
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 8 rules applied. Total rules applied 417 place count 1224 transition count 1841
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 425 place count 1216 transition count 1841
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 425 place count 1216 transition count 1838
Deduced a syphon composed of 3 places in 6 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 434 place count 1210 transition count 1838
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 434 place count 1210 transition count 1835
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 440 place count 1207 transition count 1835
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 445 place count 1202 transition count 1830
Iterating global reduction 4 with 5 rules applied. Total rules applied 450 place count 1202 transition count 1830
Invariant property smplace_1918 does not hold.
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 452 place count 1200 transition count 1818
Invariant property smplace_1912 does not hold.
Iterating global reduction 4 with 2 rules applied. Total rules applied 454 place count 1200 transition count 1818
Invariant property smplace_1911 does not hold.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 7 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 4 with 52 rules applied. Total rules applied 506 place count 1172 transition count 1794
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 507 place count 1172 transition count 1793
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 508 place count 1171 transition count 1793
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 508 place count 1171 transition count 1786
Deduced a syphon composed of 7 places in 6 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 522 place count 1164 transition count 1786
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 6 with 3 rules applied. Total rules applied 525 place count 1161 transition count 1786
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 6 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 537 place count 1155 transition count 1780
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 538 place count 1155 transition count 1779
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 539 place count 1154 transition count 1779
Applied a total of 539 rules in 394 ms. Remains 1154 /1434 variables (removed 280) and now considering 1779/2048 (removed 269) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 394 ms. Remains : 1154/1434 places, 1779/2048 transitions.
Invariant property smplace_1894 does not hold.
Invariant property smplace_1893 does not hold.
Invariant property smplace_1892 does not hold.
Invariant property smplace_1891 does not hold.
Invariant property smplace_1890 does not hold.
Invariant property smplace_1889 does not hold.
Invariant property smplace_1888 does not hold.
Invariant property smplace_1887 does not hold.
Invariant property smplace_1886 does not hold.
Invariant property smplace_1885 does not hold.
Invariant property smplace_1884 does not hold.
Invariant property smplace_1883 does not hold.
Invariant property smplace_1882 does not hold.
Invariant property smplace_1881 does not hold.
Invariant property smplace_1880 does not hold.
Invariant property smplace_1879 does not hold.
Invariant property smplace_1878 does not hold.
Invariant property smplace_1875 does not hold.
Invariant property smplace_1874 does not hold.
Invariant property smplace_1814 does not hold.
Invariant property smplace_1813 does not hold.
RANDOM walk for 3597983 steps (41163 resets) in 120004 ms. (29 steps per ms) remains 290/296 properties
BEST_FIRST walk for 40004 steps (73 resets) in 396 ms. (100 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (77 resets) in 316 ms. (126 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (72 resets) in 431 ms. (92 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (73 resets) in 452 ms. (88 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (79 resets) in 365 ms. (109 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (77 resets) in 394 ms. (101 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (78 resets) in 439 ms. (90 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (73 resets) in 488 ms. (81 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (75 resets) in 447 ms. (89 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (73 resets) in 519 ms. (76 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40002 steps (74 resets) in 546 ms. (73 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (71 resets) in 439 ms. (90 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (75 resets) in 431 ms. (92 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (74 resets) in 473 ms. (84 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40001 steps (74 resets) in 439 ms. (90 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (74 resets) in 618 ms. (64 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (71 resets) in 574 ms. (69 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (72 resets) in 488 ms. (81 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (77 resets) in 483 ms. (82 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (75 resets) in 383 ms. (104 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (80 resets) in 379 ms. (105 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (74 resets) in 407 ms. (98 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (74 resets) in 485 ms. (82 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (72 resets) in 588 ms. (67 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (77 resets) in 430 ms. (92 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (74 resets) in 454 ms. (87 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (78 resets) in 473 ms. (84 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (77 resets) in 423 ms. (94 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (78 resets) in 412 ms. (96 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (77 resets) in 426 ms. (93 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (74 resets) in 452 ms. (88 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (75 resets) in 463 ms. (86 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40002 steps (75 resets) in 556 ms. (71 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (72 resets) in 474 ms. (84 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (76 resets) in 475 ms. (84 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (78 resets) in 469 ms. (85 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (71 resets) in 482 ms. (82 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (73 resets) in 472 ms. (84 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (71 resets) in 494 ms. (80 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (75 resets) in 517 ms. (77 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (79 resets) in 433 ms. (92 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40002 steps (70 resets) in 461 ms. (86 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (74 resets) in 447 ms. (89 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (74 resets) in 452 ms. (88 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (78 resets) in 450 ms. (88 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (77 resets) in 421 ms. (94 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (71 resets) in 537 ms. (74 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (73 resets) in 494 ms. (80 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40003 steps (70 resets) in 487 ms. (81 steps per ms) remains 290/290 properties
BEST_FIRST walk for 40004 steps (74 resets) in 608 ms. (65 steps per ms) remains 290/290 properties
SDD proceeding with computation,2078 properties remain. new max is 2048
SDD size :1.2452e+25 after 6.09069e+28
Invariant property smplace_2033 does not hold.
Invariant property smplace_2032 does not hold.
Invariant property smplace_2014 does not hold.
Invariant property smplace_2007 does not hold.
Invariant property smplace_2006 does not hold.
Invariant property smplace_1978 does not hold.
Invariant property smplace_1965 does not hold.
Invariant property smplace_1962 does not hold.
Invariant property smplace_1953 does not hold.
Invariant property smplace_1931 does not hold.
Invariant property smplace_1930 does not hold.
Invariant property smplace_1929 does not hold.
Invariant property smplace_1928 does not hold.
Invariant property smplace_1927 does not hold.
Invariant property smplace_1926 does not hold.
Invariant property smplace_1925 does not hold.
Invariant property smplace_1924 does not hold.
Invariant property smplace_1923 does not hold.
Invariant property smplace_1922 does not hold.
Invariant property smplace_1921 does not hold.
Invariant property smplace_1920 does not hold.
Invariant property smplace_1919 does not hold.
Invariant property smplace_1917 does not hold.
Invariant property smplace_1916 does not hold.
Invariant property smplace_1915 does not hold.
Interrupted probabilistic random walk after 4277407 steps, run timeout after 111001 ms. (steps per millisecond=38 ) properties seen :47 out of 290
Probabilistic random walk after 4277407 steps, saw 788233 distinct states, run finished after 111011 ms. (steps per millisecond=38 ) properties seen :47
// Phase 1: matrix 1779 rows 1154 cols
[2024-05-20 14:12:30] [INFO ] Computed 184 invariants in 28 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 2 (OVERLAPS) 60/303 variables, 24/34 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/303 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/303 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 5 (OVERLAPS) 341/644 variables, 41/76 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/644 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 7 (OVERLAPS) 32/676 variables, 10/86 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/676 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 9 (OVERLAPS) 1/677 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/677 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 11 (OVERLAPS) 204/881 variables, 45/132 constraints. Problems are: Problem set: 0 solved, 243 unsolved
SDD proceeding with computation,2053 properties remain. new max is 2048
SDD size :6.09069e+28 after 2.83136e+29
Invariant property smplace_1964 does not hold.
Invariant property smplace_1963 does not hold.
Invariant property smplace_1961 does not hold.
Invariant property smplace_1960 does not hold.
Invariant property smplace_1959 does not hold.
Invariant property smplace_1958 does not hold.
Invariant property smplace_1957 does not hold.
Invariant property smplace_1956 does not hold.
Invariant property smplace_1955 does not hold.
Invariant property smplace_1954 does not hold.
Invariant property smplace_1951 does not hold.
Invariant property smplace_1950 does not hold.
Invariant property smplace_1949 does not hold.
At refinement iteration 12 (INCLUDED_ONLY) 0/881 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 13 (OVERLAPS) 43/924 variables, 7/139 constraints. Problems are: Problem set: 0 solved, 243 unsolved
SDD proceeding with computation,2040 properties remain. new max is 2048
SDD size :2.83136e+29 after 4.04907e+29
At refinement iteration 14 (INCLUDED_ONLY) 0/924 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 15 (OVERLAPS) 2/926 variables, 2/141 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/926 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 17 (OVERLAPS) 113/1039 variables, 12/153 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1039 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 19 (OVERLAPS) 46/1085 variables, 6/159 constraints. Problems are: Problem set: 0 solved, 243 unsolved
Invariant property smplace_2399 does not hold.
Invariant property smplace_2395 does not hold.
Invariant property smplace_2394 does not hold.
Invariant property smplace_2031 does not hold.
Invariant property smplace_2025 does not hold.
Invariant property smplace_2024 does not hold.
Invariant property smplace_2013 does not hold.
Invariant property smplace_2012 does not hold.
Invariant property smplace_1977 does not hold.
Invariant property smplace_1976 does not hold.
Invariant property smplace_1975 does not hold.
Invariant property smplace_1974 does not hold.
Invariant property smplace_1973 does not hold.
Invariant property smplace_1972 does not hold.
Invariant property smplace_1971 does not hold.
Invariant property smplace_1970 does not hold.
Invariant property smplace_1969 does not hold.
Invariant property smplace_1968 does not hold.
Invariant property smplace_1967 does not hold.
At refinement iteration 20 (INCLUDED_ONLY) 0/1085 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 21 (OVERLAPS) 67/1152 variables, 23/182 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1152 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 23 (OVERLAPS) 1/1153 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1153 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 25 (OVERLAPS) 1/1154 variables, 1/184 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1154 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 27 (OVERLAPS) 1779/2933 variables, 1154/1338 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/2933 variables, 0/1338 constraints. Problems are: Problem set: 0 solved, 243 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2933/2933 variables, and 1338 constraints, problems are : Problem set: 0 solved, 243 unsolved in 90026 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 133/133 constraints, State Equation: 1154/1154 constraints, PredecessorRefiner: 243/243 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 243 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 2 (OVERLAPS) 60/303 variables, 24/34 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/303 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/303 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 5 (OVERLAPS) 341/644 variables, 41/76 constraints. Problems are: Problem set: 0 solved, 243 unsolved
[2024-05-20 14:14:05] [INFO ] Deduced a trap composed of 13 places in 186 ms of which 3 ms to minimize.
[2024-05-20 14:14:05] [INFO ] Deduced a trap composed of 45 places in 191 ms of which 3 ms to minimize.
[2024-05-20 14:14:05] [INFO ] Deduced a trap composed of 65 places in 182 ms of which 4 ms to minimize.
[2024-05-20 14:14:06] [INFO ] Deduced a trap composed of 46 places in 185 ms of which 3 ms to minimize.
[2024-05-20 14:14:06] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 1 ms to minimize.
[2024-05-20 14:14:08] [INFO ] Deduced a trap composed of 50 places in 230 ms of which 3 ms to minimize.
[2024-05-20 14:14:08] [INFO ] Deduced a trap composed of 89 places in 170 ms of which 3 ms to minimize.
[2024-05-20 14:14:08] [INFO ] Deduced a trap composed of 59 places in 178 ms of which 3 ms to minimize.
[2024-05-20 14:14:09] [INFO ] Deduced a trap composed of 22 places in 195 ms of which 3 ms to minimize.
[2024-05-20 14:14:09] [INFO ] Deduced a trap composed of 44 places in 137 ms of which 3 ms to minimize.
[2024-05-20 14:14:10] [INFO ] Deduced a trap composed of 79 places in 171 ms of which 3 ms to minimize.
[2024-05-20 14:14:11] [INFO ] Deduced a trap composed of 49 places in 237 ms of which 13 ms to minimize.
[2024-05-20 14:14:12] [INFO ] Deduced a trap composed of 27 places in 173 ms of which 4 ms to minimize.
[2024-05-20 14:14:13] [INFO ] Deduced a trap composed of 34 places in 76 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/644 variables, 14/90 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/644 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 8 (OVERLAPS) 32/676 variables, 10/100 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/676 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 10 (OVERLAPS) 1/677 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/677 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 12 (OVERLAPS) 204/881 variables, 45/146 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/881 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 14 (OVERLAPS) 43/924 variables, 7/153 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/924 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 243 unsolved
At refinement iteration 16 (OVERLAPS) 2/926 variables, 2/155 constraints. Problems are: Problem set: 0 solved, 243 unsolved
Detected timeout of ITS tools.
[2024-05-20 14:14:57] [INFO ] Flatten gal took : 152 ms
[2024-05-20 14:14:57] [INFO ] Applying decomposition
[2024-05-20 14:14:57] [INFO ] Flatten gal took : 143 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/graph3112664839659878003.txt' '-o' '/tmp/graph3112664839659878003.bin' '-w' '/tmp/graph3112664839659878003.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3112664839659878003.bin' '-l' '-1' '-v' '-w' '/tmp/graph3112664839659878003.weights' '-q' '0' '-e' '0.001'
[2024-05-20 14:14:58] [INFO ] Decomposing Gal with order
[2024-05-20 14:14:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 14:14:59] [INFO ] Removed a total of 2562 redundant transitions.
[2024-05-20 14:15:00] [INFO ] Flatten gal took : 531 ms
[2024-05-20 14:15:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 71 ms.
[2024-05-20 14:15:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10637398920955227849.gal : 84 ms
[2024-05-20 14:15:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18165620794604050784.prop : 6 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/ReachabilityCardinality10637398920955227849.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18165620794604050784.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/ReachabilityCardinality18165620794604050784.prop.
At refinement iteration 17 (INCLUDED_ONLY) 0/926 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 243 unsolved
SDD proceeding with computation,243 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,243 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,243 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,243 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,243 properties remain. new max is 64
SDD size :1 after 1
At refinement iteration 18 (OVERLAPS) 113/1039 variables, 12/167 constraints. Problems are: Problem set: 0 solved, 243 unsolved
SDD proceeding with computation,243 properties remain. new max is 128
SDD size :1 after 5.81813e+08
SDD proceeding with computation,243 properties remain. new max is 256
SDD size :5.81813e+08 after 6.45109e+08
Invariant property smplace_1656 does not hold.
Invariant property smplace_1655 does not hold.
Invariant property smplace_1654 does not hold.
Invariant property smplace_1590 does not hold.
Invariant property smplace_1589 does not hold.
Invariant property smplace_1588 does not hold.
Invariant property smplace_1587 does not hold.
Invariant property smplace_1586 does not hold.
Invariant property smplace_1585 does not hold.
Invariant property smplace_1403 does not hold.
Invariant property smplace_1402 does not hold.
Invariant property smplace_1401 does not hold.
Invariant property smplace_1400 does not hold.
Invariant property smplace_1385 does not hold.
Invariant property smplace_1240 does not hold.
Invariant property smplace_1239 does not hold.
Invariant property smplace_1238 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_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_866 does not hold.
Invariant property smplace_865 does not hold.
Invariant property smplace_864 does not hold.
Invariant property smplace_845 does not hold.
Invariant property smplace_844 does not hold.
Invariant property smplace_843 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_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_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_595 does not hold.
SDD proceeding with computation,197 properties remain. new max is 256
SDD size :6.45109e+08 after 1.39524e+39
At refinement iteration 19 (INCLUDED_ONLY) 0/1039 variables, 0/167 constraints. Problems are: Problem set: 46 solved, 197 unsolved
At refinement iteration 20 (OVERLAPS) 46/1085 variables, 6/173 constraints. Problems are: Problem set: 46 solved, 197 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1085 variables, 0/173 constraints. Problems are: Problem set: 46 solved, 197 unsolved
At refinement iteration 22 (OVERLAPS) 67/1152 variables, 23/196 constraints. Problems are: Problem set: 46 solved, 197 unsolved
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(s667 0)
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(s670 0)
(s671 0)
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(s675 0)
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(s677 0)
(s678 0)
(s679 0)
(s680 0)
(s681 0)
(s682 0)
(s683 0)
(s684 0)
(s685 0)
(s686 0)
(s687 0)
(s688 0)
(s689 0)
(s690 0)
(s691 0)
(s692 0)
(s693 0)
(s694 0)
(s695 0)
(s696 0)
(s697 0)
(s698 0)
(s699 0)
(s700 0)
(s701 0)
(s702 0)
(s703 0)
(s704 0)
(s705 0)
(s706 0)
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(s708 0)
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(s713 0)
(s714 0)
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(s717 1)
(s718 0)
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(s720 0)
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(s722 0)
(s723 1)
(s724 0)
(s725 0)
(s726 0)
(s727 1)
(s728 0)
(s729 0)
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(s732 0)
(s733 0)
(s734 0)
(s735 0)
(s736 0)
(s737 0)
(s738 0)
(s739 0)
(s740 0)
(s741 1)
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(s750 0)
(s751 0)
(s752 0)
(s753 0)
(s754 1)
(s755 0)
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(s760 0)
(s761 0)
(s762 1)
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(s775 0)
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(s790 0)
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(s792 0)
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(s824 1)
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(s851 0)
(s852 0)
(s853 0)
(s854 0)
(s855 0)
(s856 0)
(s857 0)
(s858 0)
(s859 0)
(s860 0)
(s861 1)
(s862 0)
(s863 0)
(s864 0)
(s865 1)
(s866 0)
(s867 0)
(s868 0)
(s869 0)
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(s876 1)
(s877 1)
(s878 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1152/2933 variables, and 196 constraints, problems are : Problem set: 46 solved, 197 unsolved in 90019 ms.
Refiners :[Positive P Invariants (semi-flows): 50/51 constraints, Generalized P Invariants (flows): 132/133 constraints, State Equation: 0/1154 constraints, PredecessorRefiner: 0/243 constraints, Known Traps: 14/14 constraints]
After SMT, in 180190ms problems are : Problem set: 46 solved, 197 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 197 out of 1154 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1154/1154 places, 1779/1779 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 1154 transition count 1754
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 1129 transition count 1754
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 50 place count 1129 transition count 1729
Deduced a syphon composed of 25 places in 4 ms
Ensure Unique test removed 6 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 106 place count 1098 transition count 1729
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 111 place count 1098 transition count 1724
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 116 place count 1093 transition count 1724
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 116 place count 1093 transition count 1723
Deduced a syphon composed of 1 places in 4 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 119 place count 1091 transition count 1723
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 119 place count 1091 transition count 1722
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 121 place count 1090 transition count 1722
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 123 place count 1088 transition count 1720
Iterating global reduction 4 with 2 rules applied. Total rules applied 125 place count 1088 transition count 1720
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 4 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 25 rules applied. Total rules applied 150 place count 1074 transition count 1709
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 150 place count 1074 transition count 1706
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 156 place count 1071 transition count 1706
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 4 with 3 rules applied. Total rules applied 159 place count 1068 transition count 1706
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 163 place count 1064 transition count 1697
Iterating global reduction 5 with 4 rules applied. Total rules applied 167 place count 1064 transition count 1697
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 5 with 1 rules applied. Total rules applied 168 place count 1063 transition count 1697
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 171 place count 1060 transition count 1694
Iterating global reduction 6 with 3 rules applied. Total rules applied 174 place count 1060 transition count 1694
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 177 place count 1060 transition count 1691
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 189 place count 1054 transition count 1685
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 193 place count 1050 transition count 1681
Iterating global reduction 7 with 4 rules applied. Total rules applied 197 place count 1050 transition count 1681
Free-agglomeration rule applied 4 times.
Iterating global reduction 7 with 4 rules applied. Total rules applied 201 place count 1050 transition count 1677
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 205 place count 1046 transition count 1677
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 206 place count 1046 transition count 1677
Applied a total of 206 rules in 325 ms. Remains 1046 /1154 variables (removed 108) and now considering 1677/1779 (removed 102) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 325 ms. Remains : 1046/1154 places, 1677/1779 transitions.
RANDOM walk for 4000000 steps (45930 resets) in 101395 ms. (39 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (72 resets) in 411 ms. (97 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (71 resets) in 431 ms. (92 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (70 resets) in 443 ms. (90 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (71 resets) in 435 ms. (91 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (73 resets) in 468 ms. (85 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (79 resets) in 441 ms. (90 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (77 resets) in 415 ms. (96 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (71 resets) in 432 ms. (92 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (67 resets) in 467 ms. (85 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (75 resets) in 439 ms. (90 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (74 resets) in 440 ms. (90 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40002 steps (73 resets) in 439 ms. (90 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (74 resets) in 462 ms. (86 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (70 resets) in 510 ms. (78 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (76 resets) in 501 ms. (79 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (73 resets) in 491 ms. (81 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (73 resets) in 444 ms. (89 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (74 resets) in 485 ms. (82 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (67 resets) in 510 ms. (78 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (73 resets) in 473 ms. (84 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (75 resets) in 444 ms. (89 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40001 steps (73 resets) in 492 ms. (81 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (76 resets) in 528 ms. (75 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (74 resets) in 566 ms. (70 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (74 resets) in 525 ms. (76 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (71 resets) in 532 ms. (75 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (67 resets) in 490 ms. (81 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (73 resets) in 462 ms. (86 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40002 steps (75 resets) in 460 ms. (86 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40002 steps (74 resets) in 450 ms. (88 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (67 resets) in 491 ms. (81 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (76 resets) in 448 ms. (89 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (73 resets) in 381 ms. (104 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (74 resets) in 414 ms. (96 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (75 resets) in 481 ms. (82 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (74 resets) in 471 ms. (84 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (72 resets) in 427 ms. (93 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (76 resets) in 497 ms. (80 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (71 resets) in 496 ms. (80 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (71 resets) in 461 ms. (86 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (74 resets) in 466 ms. (85 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (74 resets) in 470 ms. (84 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (75 resets) in 457 ms. (87 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (71 resets) in 456 ms. (87 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (71 resets) in 439 ms. (90 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (73 resets) in 477 ms. (83 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (74 resets) in 479 ms. (83 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40003 steps (75 resets) in 420 ms. (95 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40001 steps (72 resets) in 465 ms. (85 steps per ms) remains 197/197 properties
BEST_FIRST walk for 40004 steps (71 resets) in 451 ms. (88 steps per ms) remains 197/197 properties
Interrupted probabilistic random walk after 3221991 steps, run timeout after 99001 ms. (steps per millisecond=32 ) properties seen :0 out of 197
Probabilistic random walk after 3221991 steps, saw 656817 distinct states, run finished after 99003 ms. (steps per millisecond=32 ) properties seen :0
// Phase 1: matrix 1677 rows 1046 cols
[2024-05-20 14:17:43] [INFO ] Computed 170 invariants in 26 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/197 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/197 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 2 (OVERLAPS) 15/212 variables, 11/19 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/212 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 5 (OVERLAPS) 1/213 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/213 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 7 (OVERLAPS) 109/322 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/322 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 9 (OVERLAPS) 28/350 variables, 6/47 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/350 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 11 (OVERLAPS) 2/352 variables, 2/49 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/352 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 13 (OVERLAPS) 175/527 variables, 22/71 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/527 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 15 (OVERLAPS) 38/565 variables, 10/81 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/565 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 17 (OVERLAPS) 2/567 variables, 2/83 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/567 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 19 (OVERLAPS) 205/772 variables, 30/113 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/772 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 21 (OVERLAPS) 70/842 variables, 12/125 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/842 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 23 (OVERLAPS) 9/851 variables, 2/127 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/851 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 25 (OVERLAPS) 193/1044 variables, 41/168 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1044 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 27 (OVERLAPS) 1/1045 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1045 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 29 (OVERLAPS) 1/1046 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1046 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 31 (OVERLAPS) 1677/2723 variables, 1046/1216 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/2723 variables, 0/1216 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 33 (OVERLAPS) 0/2723 variables, 0/1216 constraints. Problems are: Problem set: 0 solved, 197 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2723/2723 variables, and 1216 constraints, problems are : Problem set: 0 solved, 197 unsolved in 85560 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 123/123 constraints, State Equation: 1046/1046 constraints, PredecessorRefiner: 197/197 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 197 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/197 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/197 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 2 (OVERLAPS) 15/212 variables, 11/19 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/212 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 5 (OVERLAPS) 1/213 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/213 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 7 (OVERLAPS) 109/322 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 197 unsolved
[2024-05-20 14:19:13] [INFO ] Deduced a trap composed of 46 places in 156 ms of which 17 ms to minimize.
[2024-05-20 14:19:13] [INFO ] Deduced a trap composed of 46 places in 126 ms of which 3 ms to minimize.
[2024-05-20 14:19:14] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 2 ms to minimize.
[2024-05-20 14:19:14] [INFO ] Deduced a trap composed of 19 places in 95 ms of which 2 ms to minimize.
[2024-05-20 14:19:14] [INFO ] Deduced a trap composed of 48 places in 94 ms of which 2 ms to minimize.
[2024-05-20 14:19:14] [INFO ] Deduced a trap composed of 101 places in 138 ms of which 2 ms to minimize.
[2024-05-20 14:19:15] [INFO ] Deduced a trap composed of 29 places in 142 ms of which 3 ms to minimize.
[2024-05-20 14:19:15] [INFO ] Deduced a trap composed of 51 places in 135 ms of which 2 ms to minimize.
[2024-05-20 14:19:16] [INFO ] Deduced a trap composed of 52 places in 147 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/322 variables, 9/50 constraints. Problems are: Problem set: 0 solved, 197 unsolved
[2024-05-20 14:19:17] [INFO ] Deduced a trap composed of 75 places in 137 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/322 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/322 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 11 (OVERLAPS) 28/350 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/350 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 13 (OVERLAPS) 2/352 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/352 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 15 (OVERLAPS) 175/527 variables, 22/81 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/527 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 17 (OVERLAPS) 38/565 variables, 10/91 constraints. Problems are: Problem set: 0 solved, 197 unsolved
[2024-05-20 14:19:31] [INFO ] Deduced a trap composed of 57 places in 217 ms of which 4 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/565 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 197 unsolved
[2024-05-20 14:19:34] [INFO ] Deduced a trap composed of 30 places in 192 ms of which 3 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/565 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/565 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 21 (OVERLAPS) 2/567 variables, 2/95 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/567 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 23 (OVERLAPS) 205/772 variables, 30/125 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/772 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 25 (OVERLAPS) 70/842 variables, 12/137 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/842 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 27 (OVERLAPS) 9/851 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/851 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 29 (OVERLAPS) 193/1044 variables, 41/180 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1044 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 31 (OVERLAPS) 1/1045 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 197 unsolved
[2024-05-20 14:20:17] [INFO ] Deduced a trap composed of 71 places in 246 ms of which 4 ms to minimize.
At refinement iteration 32 (INCLUDED_ONLY) 0/1045 variables, 1/182 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/1045 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 34 (OVERLAPS) 1/1046 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1046 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 36 (OVERLAPS) 1677/2723 variables, 1046/1229 constraints. Problems are: Problem set: 0 solved, 197 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/2723 variables, 197/1426 constraints. Problems are: Problem set: 0 solved, 197 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2723/2723 variables, and 1426 constraints, problems are : Problem set: 0 solved, 197 unsolved in 105034 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 123/123 constraints, State Equation: 1046/1046 constraints, PredecessorRefiner: 197/197 constraints, Known Traps: 13/13 constraints]
After SMT, in 190712ms problems are : Problem set: 0 solved, 197 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 197 out of 1046 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1046/1046 places, 1677/1677 transitions.
Applied a total of 0 rules in 31 ms. Remains 1046 /1046 variables (removed 0) and now considering 1677/1677 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 1046/1046 places, 1677/1677 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1046/1046 places, 1677/1677 transitions.
Applied a total of 0 rules in 31 ms. Remains 1046 /1046 variables (removed 0) and now considering 1677/1677 (removed 0) transitions.
[2024-05-20 14:20:54] [INFO ] Invariant cache hit.
[2024-05-20 14:20:55] [INFO ] Implicit Places using invariants in 1402 ms returned [90, 290, 292, 310, 328, 347, 397, 398, 409, 410, 411, 429, 447, 466, 516, 517, 528, 529, 530, 548, 566, 585, 635, 636, 647, 648, 650, 667, 685, 704, 757, 758, 769, 770, 772, 789, 807, 827, 876, 877, 880, 891, 892, 893, 911, 913, 917, 935, 936, 937, 938, 950, 956, 962, 968, 974, 980, 986, 992, 998, 1004, 1010]
Discarding 62 places :
Implicit Place search using SMT only with invariants took 1412 ms to find 62 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 984/1046 places, 1677/1677 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 103 transitions
Trivial Post-agglo rules discarded 103 transitions
Performed 103 trivial Post agglomeration. Transition count delta: 103
Iterating post reduction 0 with 103 rules applied. Total rules applied 103 place count 984 transition count 1574
Reduce places removed 103 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 106 rules applied. Total rules applied 209 place count 881 transition count 1571
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 209 place count 881 transition count 1545
Deduced a syphon composed of 26 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 53 rules applied. Total rules applied 262 place count 854 transition count 1545
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 274 place count 850 transition count 1537
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 282 place count 842 transition count 1537
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 297 place count 827 transition count 1522
Iterating global reduction 4 with 15 rules applied. Total rules applied 312 place count 827 transition count 1522
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 315 place count 827 transition count 1519
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 315 place count 827 transition count 1518
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 317 place count 826 transition count 1518
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 320 place count 823 transition count 1512
Iterating global reduction 5 with 3 rules applied. Total rules applied 323 place count 823 transition count 1512
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 324 place count 822 transition count 1511
Iterating global reduction 5 with 1 rules applied. Total rules applied 325 place count 822 transition count 1511
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 326 place count 821 transition count 1509
Iterating global reduction 5 with 1 rules applied. Total rules applied 327 place count 821 transition count 1509
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 3 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 5 with 96 rules applied. Total rules applied 423 place count 773 transition count 1461
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 425 place count 773 transition count 1459
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 429 place count 771 transition count 1460
Free-agglomeration rule (complex) applied 18 times.
Iterating global reduction 6 with 18 rules applied. Total rules applied 447 place count 771 transition count 1442
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 6 with 19 rules applied. Total rules applied 466 place count 752 transition count 1442
Partial Free-agglomeration rule applied 15 times.
Drop transitions (Partial Free agglomeration) removed 15 transitions
Iterating global reduction 7 with 15 rules applied. Total rules applied 481 place count 752 transition count 1442
Applied a total of 481 rules in 282 ms. Remains 752 /984 variables (removed 232) and now considering 1442/1677 (removed 235) transitions.
// Phase 1: matrix 1442 rows 752 cols
[2024-05-20 14:20:56] [INFO ] Computed 102 invariants in 17 ms
[2024-05-20 14:20:56] [INFO ] Implicit Places using invariants in 704 ms returned [214, 257, 258, 342, 348, 351, 353, 358, 359, 425, 431, 434, 436, 441, 442, 508, 514, 517, 519, 524, 525, 594, 600, 603, 605, 610, 611, 677, 683, 686, 688]
[2024-05-20 14:20:56] [INFO ] Actually due to overlaps returned [257, 358, 441, 524, 610, 359, 442, 525, 611, 258, 342, 348, 353, 425, 431, 436, 508, 514, 519, 600, 605, 677, 683, 688, 214, 594]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 706 ms to find 26 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 726/1046 places, 1442/1677 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 707 transition count 1423
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 707 transition count 1423
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 42 place count 703 transition count 1419
Iterating global reduction 0 with 4 rules applied. Total rules applied 46 place count 703 transition count 1419
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 56 place count 698 transition count 1414
Free-agglomeration rule applied 15 times.
Iterating global reduction 0 with 15 rules applied. Total rules applied 71 place count 698 transition count 1399
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 86 place count 683 transition count 1399
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 87 place count 683 transition count 1399
Applied a total of 87 rules in 114 ms. Remains 683 /726 variables (removed 43) and now considering 1399/1442 (removed 43) transitions.
// Phase 1: matrix 1399 rows 683 cols
[2024-05-20 14:20:56] [INFO ] Computed 76 invariants in 18 ms
[2024-05-20 14:20:57] [INFO ] Implicit Places using invariants in 676 ms returned []
[2024-05-20 14:20:57] [INFO ] Invariant cache hit.
[2024-05-20 14:20:59] [INFO ] Implicit Places using invariants and state equation in 1763 ms returned []
Implicit Place search using SMT with State Equation took 2464 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 683/1046 places, 1399/1677 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 5012 ms. Remains : 683/1046 places, 1399/1677 transitions.
RANDOM walk for 2612143 steps (45307 resets) in 120004 ms. (21 steps per ms) remains 194/197 properties
BEST_FIRST walk for 40004 steps (140 resets) in 434 ms. (91 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (137 resets) in 413 ms. (96 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (137 resets) in 466 ms. (85 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (132 resets) in 491 ms. (81 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (149 resets) in 424 ms. (94 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (141 resets) in 435 ms. (91 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (142 resets) in 447 ms. (89 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (142 resets) in 419 ms. (95 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (141 resets) in 419 ms. (95 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (140 resets) in 447 ms. (89 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (134 resets) in 397 ms. (100 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40002 steps (142 resets) in 467 ms. (85 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (137 resets) in 414 ms. (96 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (139 resets) in 492 ms. (81 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40002 steps (141 resets) in 431 ms. (92 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (133 resets) in 543 ms. (73 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (150 resets) in 344 ms. (115 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (145 resets) in 464 ms. (86 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (143 resets) in 426 ms. (93 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (149 resets) in 469 ms. (85 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (144 resets) in 423 ms. (94 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (140 resets) in 468 ms. (85 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (136 resets) in 494 ms. (80 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (136 resets) in 477 ms. (83 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (135 resets) in 534 ms. (74 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (138 resets) in 544 ms. (73 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (138 resets) in 468 ms. (85 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (146 resets) in 515 ms. (77 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (141 resets) in 448 ms. (89 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (142 resets) in 448 ms. (89 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (144 resets) in 454 ms. (87 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (132 resets) in 517 ms. (77 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (138 resets) in 447 ms. (89 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (140 resets) in 430 ms. (92 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (138 resets) in 448 ms. (89 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (145 resets) in 372 ms. (107 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (133 resets) in 462 ms. (86 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (142 resets) in 479 ms. (83 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (136 resets) in 427 ms. (93 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (139 resets) in 423 ms. (94 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40002 steps (141 resets) in 405 ms. (98 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40001 steps (147 resets) in 434 ms. (91 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (140 resets) in 457 ms. (87 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40002 steps (145 resets) in 431 ms. (92 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (143 resets) in 419 ms. (95 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (137 resets) in 544 ms. (73 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40002 steps (144 resets) in 465 ms. (85 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40004 steps (144 resets) in 533 ms. (74 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (142 resets) in 502 ms. (79 steps per ms) remains 194/194 properties
BEST_FIRST walk for 40003 steps (142 resets) in 444 ms. (89 steps per ms) remains 194/194 properties
Interrupted probabilistic random walk after 2073172 steps, run timeout after 108002 ms. (steps per millisecond=19 ) properties seen :0 out of 194
Probabilistic random walk after 2073172 steps, saw 976053 distinct states, run finished after 108003 ms. (steps per millisecond=19 ) properties seen :0
[2024-05-20 14:23:24] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/194 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/194 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 11/205 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/205 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (OVERLAPS) 149/354 variables, 13/37 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/354 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 7 (OVERLAPS) 2/356 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/356 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 9 (OVERLAPS) 140/496 variables, 13/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/496 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 11 (OVERLAPS) 7/503 variables, 3/55 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/503 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 13 (OVERLAPS) 13/516 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/516 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 15 (OVERLAPS) 33/549 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/549 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 17 (OVERLAPS) 101/650 variables, 13/71 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/650 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 19 (OVERLAPS) 22/672 variables, 3/74 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/672 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 21 (OVERLAPS) 11/683 variables, 2/76 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/683 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 23 (OVERLAPS) 1399/2082 variables, 683/759 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/2082 variables, 0/759 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 25 (OVERLAPS) 0/2082 variables, 0/759 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2082/2082 variables, and 759 constraints, problems are : Problem set: 0 solved, 194 unsolved in 55897 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 53/53 constraints, State Equation: 683/683 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/194 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/194 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 11/205 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/205 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 194 unsolved
[2024-05-20 14:24:21] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
[2024-05-20 14:24:22] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 2/26 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (OVERLAPS) 149/354 variables, 13/39 constraints. Problems are: Problem set: 0 solved, 194 unsolved
[2024-05-20 14:24:24] [INFO ] Deduced a trap composed of 42 places in 127 ms of which 2 ms to minimize.
[2024-05-20 14:24:24] [INFO ] Deduced a trap composed of 46 places in 173 ms of which 3 ms to minimize.
[2024-05-20 14:24:24] [INFO ] Deduced a trap composed of 54 places in 161 ms of which 3 ms to minimize.
[2024-05-20 14:24:24] [INFO ] Deduced a trap composed of 79 places in 173 ms of which 18 ms to minimize.
[2024-05-20 14:24:25] [INFO ] Deduced a trap composed of 24 places in 183 ms of which 3 ms to minimize.
[2024-05-20 14:24:25] [INFO ] Deduced a trap composed of 28 places in 180 ms of which 3 ms to minimize.
[2024-05-20 14:24:26] [INFO ] Deduced a trap composed of 76 places in 126 ms of which 3 ms to minimize.
[2024-05-20 14:24:26] [INFO ] Deduced a trap composed of 41 places in 133 ms of which 3 ms to minimize.
[2024-05-20 14:24:27] [INFO ] Deduced a trap composed of 31 places in 218 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/354 variables, 9/48 constraints. Problems are: Problem set: 0 solved, 194 unsolved
[2024-05-20 14:24:28] [INFO ] Deduced a trap composed of 37 places in 130 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/354 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/354 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 10 (OVERLAPS) 2/356 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 194 unsolved
[2024-05-20 14:24:35] [INFO ] Deduced a trap composed of 96 places in 184 ms of which 4 ms to minimize.
[2024-05-20 14:24:35] [INFO ] Deduced a trap composed of 119 places in 175 ms of which 3 ms to minimize.
[2024-05-20 14:24:35] [INFO ] Deduced a trap composed of 87 places in 167 ms of which 3 ms to minimize.
[2024-05-20 14:24:35] [INFO ] Deduced a trap composed of 92 places in 176 ms of which 3 ms to minimize.
[2024-05-20 14:24:36] [INFO ] Deduced a trap composed of 111 places in 176 ms of which 3 ms to minimize.
[2024-05-20 14:24:36] [INFO ] Deduced a trap composed of 88 places in 163 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/356 variables, 6/57 constraints. Problems are: Problem set: 0 solved, 194 unsolved
[2024-05-20 14:24:38] [INFO ] Deduced a trap composed of 94 places in 193 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/356 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 194 unsolved
[2024-05-20 14:24:41] [INFO ] Deduced a trap composed of 101 places in 173 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/356 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/356 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 15 (OVERLAPS) 140/496 variables, 13/72 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/496 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 17 (OVERLAPS) 7/503 variables, 3/75 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/503 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 19 (OVERLAPS) 13/516 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/516 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 21 (OVERLAPS) 33/549 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 194 unsolved
Detected timeout of ITS tools.
At refinement iteration 22 (INCLUDED_ONLY) 0/549 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 23 (OVERLAPS) 101/650 variables, 13/91 constraints. Problems are: Problem set: 0 solved, 194 unsolved
[2024-05-20 14:25:06] [INFO ] Deduced a trap composed of 84 places in 230 ms of which 3 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/650 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/650 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 26 (OVERLAPS) 22/672 variables, 3/95 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/672 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 28 (OVERLAPS) 11/683 variables, 2/97 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/683 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 30 (OVERLAPS) 1399/2082 variables, 683/780 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/2082 variables, 194/974 constraints. Problems are: Problem set: 0 solved, 194 unsolved
[2024-05-20 14:26:17] [INFO ] Deduced a trap composed of 62 places in 172 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2082/2082 variables, and 975 constraints, problems are : Problem set: 0 solved, 194 unsolved in 120017 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 53/53 constraints, State Equation: 683/683 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 22/22 constraints]
After SMT, in 175970ms problems are : Problem set: 0 solved, 194 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 194 out of 683 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 683/683 places, 1399/1399 transitions.
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 0 with 3 rules applied. Total rules applied 3 place count 683 transition count 1396
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 680 transition count 1396
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 679 transition count 1395
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 679 transition count 1395
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 678 transition count 1394
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 678 transition count 1394
Applied a total of 10 rules in 57 ms. Remains 678 /683 variables (removed 5) and now considering 1394/1399 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 678/683 places, 1394/1399 transitions.
RANDOM walk for 2678899 steps (46976 resets) in 120004 ms. (22 steps per ms) remains 191/194 properties
BEST_FIRST walk for 40003 steps (130 resets) in 403 ms. (99 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (145 resets) in 353 ms. (113 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (145 resets) in 460 ms. (86 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (140 resets) in 440 ms. (90 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (134 resets) in 523 ms. (76 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (143 resets) in 301 ms. (132 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (139 resets) in 410 ms. (97 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (152 resets) in 359 ms. (111 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40001 steps (142 resets) in 393 ms. (101 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (133 resets) in 425 ms. (93 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (139 resets) in 396 ms. (100 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (133 resets) in 411 ms. (97 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (135 resets) in 427 ms. (93 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (138 resets) in 419 ms. (95 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (144 resets) in 402 ms. (99 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (142 resets) in 318 ms. (125 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (144 resets) in 334 ms. (119 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (139 resets) in 436 ms. (91 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (139 resets) in 388 ms. (102 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (139 resets) in 332 ms. (120 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (137 resets) in 384 ms. (103 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (135 resets) in 348 ms. (114 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (138 resets) in 497 ms. (80 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (147 resets) in 319 ms. (125 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (140 resets) in 482 ms. (82 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (138 resets) in 511 ms. (78 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (144 resets) in 462 ms. (86 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (148 resets) in 316 ms. (126 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (146 resets) in 315 ms. (126 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (149 resets) in 380 ms. (104 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40001 steps (143 resets) in 290 ms. (137 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (140 resets) in 397 ms. (100 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (143 resets) in 502 ms. (79 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (135 resets) in 453 ms. (88 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (145 resets) in 450 ms. (88 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (142 resets) in 447 ms. (89 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (142 resets) in 434 ms. (91 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (140 resets) in 419 ms. (95 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (140 resets) in 300 ms. (132 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40002 steps (138 resets) in 424 ms. (94 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (143 resets) in 369 ms. (108 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (130 resets) in 397 ms. (100 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (141 resets) in 313 ms. (127 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (131 resets) in 538 ms. (74 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40003 steps (137 resets) in 441 ms. (90 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (143 resets) in 397 ms. (100 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (137 resets) in 405 ms. (98 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (137 resets) in 388 ms. (102 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (146 resets) in 385 ms. (103 steps per ms) remains 191/191 properties
BEST_FIRST walk for 40004 steps (142 resets) in 338 ms. (118 steps per ms) remains 191/191 properties
Interrupted probabilistic random walk after 3481679 steps, run timeout after 108001 ms. (steps per millisecond=32 ) properties seen :129 out of 191
Probabilistic random walk after 3481679 steps, saw 1267572 distinct states, run finished after 108001 ms. (steps per millisecond=32 ) properties seen :129
// Phase 1: matrix 1394 rows 678 cols
[2024-05-20 14:28:44] [INFO ] Computed 76 invariants in 14 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (OVERLAPS) 32/94 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (OVERLAPS) 214/308 variables, 18/32 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 8/316 variables, 5/37 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (OVERLAPS) 175/491 variables, 15/52 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/491 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (OVERLAPS) 4/495 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/495 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 12 (OVERLAPS) 91/586 variables, 8/62 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/586 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 14 (OVERLAPS) 17/603 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/603 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 16 (OVERLAPS) 51/654 variables, 7/72 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/654 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 18 (OVERLAPS) 22/676 variables, 3/75 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/676 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 20 (OVERLAPS) 2/678 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/678 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 22 (OVERLAPS) 1394/2072 variables, 678/754 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2072 variables, 0/754 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 24 (OVERLAPS) 0/2072 variables, 0/754 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2072/2072 variables, and 754 constraints, problems are : Problem set: 0 solved, 62 unsolved in 14176 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 54/54 constraints, State Equation: 678/678 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (OVERLAPS) 32/94 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-20 14:28:59] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (OVERLAPS) 214/308 variables, 18/33 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-20 14:29:00] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/308 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/308 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (OVERLAPS) 8/316 variables, 5/39 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-20 14:29:01] [INFO ] Deduced a trap composed of 54 places in 104 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/316 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/316 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 11 (OVERLAPS) 175/491 variables, 15/55 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-20 14:29:03] [INFO ] Deduced a trap composed of 93 places in 129 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/491 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/491 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 14 (OVERLAPS) 4/495 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/495 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 16 (OVERLAPS) 91/586 variables, 8/66 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/586 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 18 (OVERLAPS) 17/603 variables, 3/69 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/603 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 20 (OVERLAPS) 51/654 variables, 7/76 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/654 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 22 (OVERLAPS) 22/676 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/676 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 24 (OVERLAPS) 2/678 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/678 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 26 (OVERLAPS) 1394/2072 variables, 678/758 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/2072 variables, 62/820 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-20 14:29:18] [INFO ] Deduced a trap composed of 24 places in 172 ms of which 2 ms to minimize.
[2024-05-20 14:29:19] [INFO ] Deduced a trap composed of 39 places in 236 ms of which 4 ms to minimize.
[2024-05-20 14:29:20] [INFO ] Deduced a trap composed of 53 places in 299 ms of which 4 ms to minimize.
At refinement iteration 28 (INCLUDED_ONLY) 0/2072 variables, 3/823 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/2072 variables, 0/823 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 30 (OVERLAPS) 0/2072 variables, 0/823 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2072/2072 variables, and 823 constraints, problems are : Problem set: 0 solved, 62 unsolved in 46769 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 54/54 constraints, State Equation: 678/678 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 7/7 constraints]
After SMT, in 60995ms problems are : Problem set: 0 solved, 62 unsolved
Fused 62 Parikh solutions to 57 different solutions.
Parikh walk visited 0 properties in 30965 ms.
Support contains 62 out of 678 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 678/678 places, 1394/1394 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 678 transition count 1376
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 660 transition count 1376
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 36 place count 660 transition count 1340
Deduced a syphon composed of 36 places in 3 ms
Ensure Unique test removed 4 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 112 place count 620 transition count 1340
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 2 with 4 rules applied. Total rules applied 116 place count 620 transition count 1336
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 120 place count 616 transition count 1336
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 122 place count 614 transition count 1334
Iterating global reduction 4 with 2 rules applied. Total rules applied 124 place count 614 transition count 1334
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 3 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 27 rules applied. Total rules applied 151 place count 600 transition count 1321
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 151 place count 600 transition count 1320
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 153 place count 599 transition count 1320
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 155 place count 597 transition count 1313
Ensure Unique test removed 1 places
Iterating global reduction 4 with 3 rules applied. Total rules applied 158 place count 596 transition count 1313
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 159 place count 595 transition count 1313
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 160 place count 594 transition count 1312
Iterating global reduction 5 with 1 rules applied. Total rules applied 161 place count 594 transition count 1312
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 163 place count 594 transition count 1310
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 164 place count 593 transition count 1310
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 168 place count 591 transition count 1308
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 169 place count 590 transition count 1307
Iterating global reduction 7 with 1 rules applied. Total rules applied 170 place count 590 transition count 1307
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 171 place count 590 transition count 1306
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 172 place count 589 transition count 1306
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 173 place count 589 transition count 1305
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 174 place count 588 transition count 1305
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 175 place count 588 transition count 1305
Applied a total of 175 rules in 263 ms. Remains 588 /678 variables (removed 90) and now considering 1305/1394 (removed 89) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 264 ms. Remains : 588/678 places, 1305/1394 transitions.
RANDOM walk for 3959129 steps (68831 resets) in 114226 ms. (34 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400002 steps (1427 resets) in 2796 ms. (143 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1443 resets) in 2460 ms. (162 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1438 resets) in 3030 ms. (131 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1457 resets) in 2735 ms. (146 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1467 resets) in 2801 ms. (142 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400002 steps (1426 resets) in 2595 ms. (154 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (1432 resets) in 3009 ms. (132 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (1437 resets) in 3348 ms. (119 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1448 resets) in 2856 ms. (140 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (1425 resets) in 2873 ms. (139 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (1469 resets) in 2570 ms. (155 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (1434 resets) in 2807 ms. (142 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (1441 resets) in 2843 ms. (140 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400002 steps (1427 resets) in 2416 ms. (165 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1438 resets) in 2727 ms. (146 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (1449 resets) in 2930 ms. (136 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400001 steps (1429 resets) in 2605 ms. (153 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400002 steps (1421 resets) in 3052 ms. (131 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (1432 resets) in 2673 ms. (149 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1406 resets) in 3078 ms. (129 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1427 resets) in 3130 ms. (127 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (1435 resets) in 3258 ms. (122 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1423 resets) in 2818 ms. (141 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1428 resets) in 2760 ms. (144 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1420 resets) in 2997 ms. (133 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1455 resets) in 2358 ms. (169 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1408 resets) in 3097 ms. (129 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1413 resets) in 2663 ms. (150 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400002 steps (1467 resets) in 3048 ms. (131 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400002 steps (1427 resets) in 2634 ms. (151 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1463 resets) in 2892 ms. (138 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1443 resets) in 3057 ms. (130 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (1420 resets) in 2760 ms. (144 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (1423 resets) in 2948 ms. (135 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1431 resets) in 2842 ms. (140 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (1449 resets) in 3043 ms. (131 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (1445 resets) in 2687 ms. (148 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1446 resets) in 2791 ms. (143 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (1427 resets) in 3092 ms. (129 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (1439 resets) in 3124 ms. (128 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1447 resets) in 3047 ms. (131 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400002 steps (1456 resets) in 2832 ms. (141 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1439 resets) in 3180 ms. (125 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1449 resets) in 2720 ms. (147 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1447 resets) in 2907 ms. (137 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1426 resets) in 2508 ms. (159 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400003 steps (1414 resets) in 2670 ms. (149 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400001 steps (1441 resets) in 2788 ms. (143 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400004 steps (1426 resets) in 2984 ms. (134 steps per ms) remains 62/62 properties
BEST_FIRST walk for 400002 steps (1431 resets) in 3194 ms. (125 steps per ms) remains 62/62 properties
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ 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-06b"
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-06b, 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-171620124300063"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-06b.tgz
mv ASLink-PT-06b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;