Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r007-tall-174853737300273.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is ASLink-PT-10b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-174853737300273
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.4M May 29 14:32 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 1748544637052

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-10b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-05-29 18:50:38] [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]
[2025-05-29 18:50:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 18:50:38] [INFO ] Load time of PNML (sax parser for PT used): 282 ms
[2025-05-29 18:50:38] [INFO ] Transformed 4410 places.
[2025-05-29 18:50:38] [INFO ] Transformed 5405 transitions.
[2025-05-29 18:50:38] [INFO ] Found NUPN structural information;
[2025-05-29 18:50:38] [INFO ] Parsed PT model containing 4410 places and 5405 transitions and 16377 arcs in 476 ms.
Structural test allowed to assert that 546 places are NOT stable. Took 32 ms.
[2025-05-29 18:50:40] [INFO ] Flatten gal took : 643 ms
[2025-05-29 18:50:40] [INFO ] Flatten gal took : 402 ms
[2025-05-29 18:50:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11195746339440444484.gal : 145 ms
[2025-05-29 18:50:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10910589694472104299.prop : 37 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11195746339440444484.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10910589694472104299.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality10910589694472104299.prop.
RANDOM walk for 40000 steps (54 resets) in 11730 ms. (3 steps per ms) remains 1929/3864 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 35 ms. (3 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 23 ms. (5 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 122 steps (8 resets) in 59 ms. (2 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 122 steps (8 resets) in 75 ms. (1 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 64 ms. (1 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 122 steps (8 resets) in 43 ms. (2 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 38 ms. (3 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 14 ms. (8 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 31 ms. (3 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 24 ms. (4 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 25 ms. (4 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 26 ms. (4 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 20 ms. (5 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 24 ms. (4 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 24 ms. (4 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 16 ms. (7 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 19 ms. (6 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 20 ms. (5 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 25 ms. (4 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 20 ms. (5 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 19 ms. (6 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 22 ms. (5 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 17 ms. (6 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 1929/1929 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1929/1929 properties
// Phase 1: matrix 5405 rows 4410 cols
[2025-05-29 18:50:43] [INFO ] Computed 433 invariants in 231 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Error getting values : (error "ParserException while parsing response: ((s14 (/ 1.0 2.0))
(s15 (/ 1.0 2.0))
(s16 (/ 1.0 2.0))
(s17 (/ 1.0 2.0))
(s18 (/ 1.0 2.0))
(s19 (/ 1.0 2.0))
(s20 (/ 1.0 2.0))
(s21 (/ 1.0 2.0))
(s22 (/ 1.0 2.0))
(s23 (/ 1.0 2.0))
(s24 (/ 1.0 2.0))
(s25 (/ 1.0 2.0))
(s26 (/ 1.0 2.0))
(s27 (/ 1.0 2.0))
(s28 (/ 1.0 2.0))
(s29 (/ 1.0 2.0))
(s30 (/ 1.0 2.0))
(s31 (/ 1.0 2.0))
(s32 (/ 1.0 2.0))
(s33 (/ 1.0 2.0))
(s34 (/ 1.0 2.0))
(s35 (/ 1.0 2.0))
(s36 (/ 1.0 2.0))
(s37 (/ 1.0 2.0))
(s38 (/ 1.0 2.0))
(s39 (/ 1.0 2.0))
(s40 (/ 1.0 2.0))
(s41 (/ 1.0 2.0))
(s42 (/ 1.0 2.0))
(s43 (/ 1.0 2.0))
(s44 (/ 1.0 2.0))
(s45 (/ 1.0 2.0))
(s46 (/ 1.0 2.0))
(s47 (/ 1.0 2.0))
(s48 (/ 1.0 2.0))
(s52 (/ 1.0 2.0))
(s53 (/ 1.0 2.0))
(s54 (/ 1.0 2.0))
(s55 (/ 1.0 2.0))
(s56 (/ 1.0 2.0))
(s57 (/ 1.0 2.0))
(s61 (/ 1.0 2.0))
(s62 (/ 1.0 2.0))
(s63 (/ 1.0 2.0))
(s64 (/ 1.0 2.0))
(s65 (/ 1.0 2.0))
(s66 (/ 1.0 2.0))
(s67 (/ 1.0 2.0))
(s68 (/ 1.0 2.0))
(s69 (/ 1.0 2.0))
(s70 (/ 1.0 2.0))
(s71 (/ 1.0 2.0))
(s72 (/ 1.0 2.0))
(s73 (/ 1.0 2.0))
(s74 (/ 1.0 2.0))
(s75 (/ 1.0 2.0))
(s76 (/ 1.0 2.0))
(s77 (/ 1.0 2.0))
(s78 (/ 1.0 2.0))
(s79 (/ 1.0 2.0))
(s80 (/ 1.0 2.0))
(s81 (/ 1.0 2.0))
(s82 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1929 variables, 1929/1929 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
SMT process timed out in 6564ms, After SMT, problems are : Problem set: 0 solved, 1929 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1929 out of 4410 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4410/4410 places, 5405/5405 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 640 transitions
Trivial Post-agglo rules discarded 640 transitions
Performed 640 trivial Post agglomeration. Transition count delta: 640
Iterating post reduction 0 with 640 rules applied. Total rules applied 640 place count 4410 transition count 4765
Reduce places removed 640 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 674 rules applied. Total rules applied 1314 place count 3770 transition count 4731
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1320 place count 3764 transition count 4731
Performed 536 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 536 Pre rules applied. Total rules applied 1320 place count 3764 transition count 4195
Deduced a syphon composed of 536 places in 20 ms
Ensure Unique test removed 52 places
Reduce places removed 588 places and 0 transitions.
Iterating global reduction 3 with 1124 rules applied. Total rules applied 2444 place count 3176 transition count 4195
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 3 with 31 rules applied. Total rules applied 2475 place count 3167 transition count 4173
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 4 with 22 rules applied. Total rules applied 2497 place count 3145 transition count 4173
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 31 Pre rules applied. Total rules applied 2497 place count 3145 transition count 4142
Deduced a syphon composed of 31 places in 53 ms
Ensure Unique test removed 31 places
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 5 with 93 rules applied. Total rules applied 2590 place count 3083 transition count 4142
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 31 Pre rules applied. Total rules applied 2590 place count 3083 transition count 4111
Deduced a syphon composed of 31 places in 33 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 5 with 62 rules applied. Total rules applied 2652 place count 3052 transition count 4111
Discarding 64 places :
Symmetric choice reduction at 5 with 64 rule applications. Total rules 2716 place count 2988 transition count 4047
Iterating global reduction 5 with 64 rules applied. Total rules applied 2780 place count 2988 transition count 4047
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2781 place count 2988 transition count 4046
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 9 Pre rules applied. Total rules applied 2781 place count 2988 transition count 4037
Deduced a syphon composed of 9 places in 31 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 2800 place count 2978 transition count 4037
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 2800 place count 2978 transition count 4036
Deduced a syphon composed of 1 places in 29 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 2803 place count 2976 transition count 4036
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 2806 place count 2973 transition count 4015
Iterating global reduction 6 with 3 rules applied. Total rules applied 2809 place count 2973 transition count 4015
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2810 place count 2972 transition count 4007
Iterating global reduction 6 with 1 rules applied. Total rules applied 2811 place count 2972 transition count 4007
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2812 place count 2971 transition count 3999
Iterating global reduction 6 with 1 rules applied. Total rules applied 2813 place count 2971 transition count 3999
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2814 place count 2970 transition count 3991
Iterating global reduction 6 with 1 rules applied. Total rules applied 2815 place count 2970 transition count 3991
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2816 place count 2969 transition count 3983
Iterating global reduction 6 with 1 rules applied. Total rules applied 2817 place count 2969 transition count 3983
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2818 place count 2968 transition count 3975
Iterating global reduction 6 with 1 rules applied. Total rules applied 2819 place count 2968 transition count 3975
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2820 place count 2967 transition count 3967
Iterating global reduction 6 with 1 rules applied. Total rules applied 2821 place count 2967 transition count 3967
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2822 place count 2966 transition count 3959
Iterating global reduction 6 with 1 rules applied. Total rules applied 2823 place count 2966 transition count 3959
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2824 place count 2965 transition count 3951
Iterating global reduction 6 with 1 rules applied. Total rules applied 2825 place count 2965 transition count 3951
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2826 place count 2964 transition count 3943
Iterating global reduction 6 with 1 rules applied. Total rules applied 2827 place count 2964 transition count 3943
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2828 place count 2963 transition count 3935
Iterating global reduction 6 with 1 rules applied. Total rules applied 2829 place count 2963 transition count 3935
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2830 place count 2962 transition count 3927
Iterating global reduction 6 with 1 rules applied. Total rules applied 2831 place count 2962 transition count 3927
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2832 place count 2961 transition count 3919
Iterating global reduction 6 with 1 rules applied. Total rules applied 2833 place count 2961 transition count 3919
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2834 place count 2960 transition count 3911
Iterating global reduction 6 with 1 rules applied. Total rules applied 2835 place count 2960 transition count 3911
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2836 place count 2959 transition count 3903
Iterating global reduction 6 with 1 rules applied. Total rules applied 2837 place count 2959 transition count 3903
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2838 place count 2958 transition count 3895
Iterating global reduction 6 with 1 rules applied. Total rules applied 2839 place count 2958 transition count 3895
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2840 place count 2957 transition count 3887
Iterating global reduction 6 with 1 rules applied. Total rules applied 2841 place count 2957 transition count 3887
Performed 206 Post agglomeration using F-continuation condition.Transition count delta: 206
Deduced a syphon composed of 206 places in 22 ms
Reduce places removed 206 places and 0 transitions.
Iterating global reduction 6 with 412 rules applied. Total rules applied 3253 place count 2751 transition count 3681
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 22 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3255 place count 2750 transition count 3690
Free-agglomeration rule applied 15 times.
Iterating global reduction 6 with 15 rules applied. Total rules applied 3270 place count 2750 transition count 3675
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 3285 place count 2735 transition count 3675
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 7 with 8 rules applied. Total rules applied 3293 place count 2735 transition count 3667
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 3301 place count 2727 transition count 3667
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 8 with 12 rules applied. Total rules applied 3313 place count 2727 transition count 3667
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 3314 place count 2727 transition count 3667
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 3315 place count 2726 transition count 3666
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3316 place count 2725 transition count 3666
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 2 Pre rules applied. Total rules applied 3316 place count 2725 transition count 3664
Deduced a syphon composed of 2 places in 21 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 3320 place count 2723 transition count 3664
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 21 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 3322 place count 2722 transition count 3663
Applied a total of 3322 rules in 2712 ms. Remains 2722 /4410 variables (removed 1688) and now considering 3663/5405 (removed 1742) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2725 ms. Remains : 2722/4410 places, 3663/5405 transitions.
SDD proceeding with computation,3864 properties remain. new max is 4
SDD size :1 after 5
RANDOM walk for 931560 steps (7192 resets) in 120004 ms. (7 steps per ms) remains 1424/1929 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1424/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 1424/1424 properties
// Phase 1: matrix 3663 rows 2722 cols
[2025-05-29 18:51:22] [INFO ] Computed 338 invariants in 55 ms
SDD proceeding with computation,3864 properties remain. new max is 8
SDD size :5 after 10
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
SDD proceeding with computation,3864 properties remain. new max is 16
SDD size :10 after 16
SDD proceeding with computation,3864 properties remain. new max is 32
SDD size :16 after 22
SDD proceeding with computation,3864 properties remain. new max is 64
SDD size :22 after 294
SDD proceeding with computation,3864 properties remain. new max is 128
SDD size :294 after 394
At refinement iteration 0 (INCLUDED_ONLY) 0/1424 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 1424 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1424/6385 variables, and 41 constraints, problems are : Problem set: 0 solved, 1424 unsolved in 45039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/104 constraints, Generalized P Invariants (flows): 41/234 constraints, State Equation: 0/2722 constraints, PredecessorRefiner: 1424/1424 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1424 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1424 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 1424 unsolved
SDD proceeding with computation,3864 properties remain. new max is 256
SDD size :394 after 807
Invariant property smplace_478 does not hold.
Invariant property smplace_477 does not hold.
Invariant property smplace_476 does not hold.
Invariant property smplace_450 does not hold.
Invariant property smplace_370 does not hold.
Invariant property smplace_369 does not hold.
Invariant property smplace_336 does not hold.
Invariant property smplace_335 does not hold.
Invariant property smplace_318 does not hold.
Invariant property smplace_317 does not hold.
Invariant property smplace_316 does not hold.
Invariant property smplace_315 does not hold.
Invariant property smplace_314 does not hold.
Invariant property smplace_313 does not hold.
Invariant property smplace_312 does not hold.
Invariant property smplace_311 does not hold.
Invariant property smplace_310 does not hold.
Invariant property smplace_309 does not hold.
Invariant property smplace_308 does not hold.
Invariant property smplace_307 does not hold.
Invariant property smplace_306 does not hold.
Invariant property smplace_305 does not hold.
Invariant property smplace_304 does not hold.
Invariant property smplace_303 does not hold.
Invariant property smplace_302 does not hold.
Invariant property smplace_299 does not hold.
Invariant property smplace_298 does not hold.
Invariant property smplace_238 does not hold.
Invariant property smplace_237 does not hold.
SDD proceeding with computation,3835 properties remain. new max is 256
SDD size :807 after 26888
SDD proceeding with computation,3835 properties remain. new max is 512
SDD size :26888 after 28171
SDD proceeding with computation,3835 properties remain. new max is 1024
SDD size :28171 after 36487
Invariant property smplace_457 does not hold.
Invariant property smplace_456 does not hold.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1424/6385 variables, and 41 constraints, problems are : Problem set: 0 solved, 1424 unsolved in 45037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/104 constraints, Generalized P Invariants (flows): 41/234 constraints, State Equation: 0/2722 constraints, PredecessorRefiner: 0/1424 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90656ms problems are : Problem set: 0 solved, 1424 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1424 out of 2722 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2722/2722 places, 3663/3663 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 106 transitions
Trivial Post-agglo rules discarded 106 transitions
Performed 106 trivial Post agglomeration. Transition count delta: 106
Iterating post reduction 0 with 106 rules applied. Total rules applied 106 place count 2722 transition count 3557
Reduce places removed 106 places and 0 transitions.
Iterating post reduction 1 with 106 rules applied. Total rules applied 212 place count 2616 transition count 3557
Invariant property smplace_402 does not hold.
Performed 125 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 125 Pre rules applied. Total rules applied 212 place count 2616 transition count 3432
Deduced a syphon composed of 125 places in 22 ms
Ensure Unique test removed 2 places
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 2 with 252 rules applied. Total rules applied 464 place count 2489 transition count 3432
Invariant property smplace_389 does not hold.
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 466 place count 2489 transition count 3430
Reduce places removed 2 places and 0 transitions.
Invariant property smplace_388 does not hold.
Iterating post reduction 3 with 2 rules applied. Total rules applied 468 place count 2487 transition count 3430
Invariant property smplace_387 does not hold.
Invariant property smplace_386 does not hold.
Invariant property smplace_385 does not hold.
Invariant property smplace_384 does not hold.
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 470 place count 2485 transition count 3428
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.
Iterating global reduction 4 with 2 rules applied. Total rules applied 472 place count 2485 transition count 3428
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.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Invariant property smplace_373 does not hold.
Deduced a syphon composed of 40 places in 22 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 81 rules applied. Total rules applied 553 place count 2444 transition count 3388
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 554 place count 2444 transition count 3387
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 555 place count 2443 transition count 3387
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 555 place count 2443 transition count 3386
Invariant property smplace_355 does not hold.
Deduced a syphon composed of 1 places in 21 ms
Invariant property smplace_354 does not hold.
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 557 place count 2442 transition count 3386
Invariant property smplace_353 does not hold.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 6 with 1 rules applied. Total rules applied 558 place count 2441 transition count 3386
Invariant property smplace_352 does not hold.
Invariant property smplace_351 does not hold.
Invariant property smplace_350 does not hold.
Invariant property smplace_349 does not hold.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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.
Deduced a syphon composed of 1 places in 22 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 560 place count 2440 transition count 3385
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.
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 561 place count 2439 transition count 3384
Invariant property smplace_340 does not hold.
Invariant property smplace_339 does not hold.
Iterating global reduction 7 with 1 rules applied. Total rules applied 562 place count 2439 transition count 3384
Free-agglomeration rule applied 13 times.
Iterating global reduction 7 with 13 rules applied. Total rules applied 575 place count 2439 transition count 3371
Ensure Unique test removed 6 places
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 7 with 31 rules applied. Total rules applied 606 place count 2420 transition count 3359
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 613 place count 2413 transition count 3359
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 613 place count 2413 transition count 3358
Deduced a syphon composed of 1 places in 22 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 615 place count 2412 transition count 3358
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 9 with 1 rules applied. Total rules applied 616 place count 2411 transition count 3358
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 30 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 620 place count 2409 transition count 3356
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 621 place count 2408 transition count 3355
Iterating global reduction 10 with 1 rules applied. Total rules applied 622 place count 2408 transition count 3355
Free-agglomeration rule applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 623 place count 2408 transition count 3354
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 624 place count 2407 transition count 3354
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 11 with 3 rules applied. Total rules applied 627 place count 2407 transition count 3354
Applied a total of 627 rules in 735 ms. Remains 2407 /2722 variables (removed 315) and now considering 3354/3663 (removed 309) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 735 ms. Remains : 2407/2722 places, 3354/3663 transitions.
SDD proceeding with computation,3798 properties remain. new max is 1024
SDD size :36487 after 894487
Invariant property smplace_873 does not hold.
Invariant property smplace_823 does not hold.
Invariant property smplace_819 does not hold.
Invariant property smplace_818 does not hold.
Invariant property smplace_713 does not hold.
Invariant property smplace_712 does not hold.
Invariant property smplace_711 does not hold.
Invariant property smplace_710 does not hold.
Invariant property smplace_709 does not hold.
Invariant property smplace_708 does not hold.
Invariant property smplace_707 does not hold.
Invariant property smplace_706 does not hold.
Invariant property smplace_705 does not hold.
Invariant property smplace_704 does not hold.
Invariant property smplace_703 does not hold.
Invariant property smplace_702 does not hold.
Invariant property smplace_701 does not hold.
Invariant property smplace_700 does not hold.
Invariant property smplace_699 does not hold.
Invariant property smplace_698 does not hold.
Invariant property smplace_455 does not hold.
Invariant property smplace_449 does not hold.
Invariant property smplace_448 does not hold.
Invariant property smplace_401 does not hold.
Invariant property smplace_400 does not hold.
Invariant property smplace_399 does not hold.
Invariant property smplace_398 does not hold.
Invariant property smplace_397 does not hold.
Invariant property smplace_396 does not hold.
Invariant property smplace_395 does not hold.
Invariant property smplace_394 does not hold.
Invariant property smplace_393 does not hold.
Invariant property smplace_392 does not hold.
Invariant property smplace_391 does not hold.
SDD proceeding with computation,3764 properties remain. new max is 1024
SDD size :894487 after 2.0796e+09
Invariant property smplace_872 does not hold.
Invariant property smplace_871 does not hold.
Invariant property smplace_861 does not hold.
Invariant property smplace_860 does not hold.
Invariant property smplace_859 does not hold.
Invariant property smplace_845 does not hold.
Invariant property smplace_833 does not hold.
Invariant property smplace_826 does not hold.
Invariant property smplace_825 does not hold.
Invariant property smplace_822 does not hold.
Invariant property smplace_821 does not hold.
Invariant property smplace_820 does not hold.
Invariant property smplace_765 does not hold.
Invariant property smplace_764 does not hold.
Invariant property smplace_737 does not hold.
Invariant property smplace_731 does not hold.
Invariant property smplace_730 does not hold.
Invariant property smplace_697 does not hold.
Invariant property smplace_694 does not hold.
Invariant property smplace_693 does not hold.
Invariant property smplace_633 does not hold.
Invariant property smplace_632 does not hold.
SDD proceeding with computation,3742 properties remain. new max is 1024
SDD size :2.0796e+09 after 1.41554e+11
Invariant property smplace_771 does not hold.
RANDOM walk for 1043380 steps (9230 resets) in 120008 ms. (8 steps per ms) remains 1421/1424 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 1421/1421 properties
SDD proceeding with computation,3741 properties remain. new max is 1024
SDD size :1.41554e+11 after 1.46256e+11
Invariant property smplace_852 does not hold.
Invariant property smplace_851 does not hold.
Invariant property smplace_797 does not hold.
Invariant property smplace_784 does not hold.
Invariant property smplace_781 does not hold.
Invariant property smplace_772 does not hold.
Invariant property smplace_750 does not hold.
Invariant property smplace_749 does not hold.
Invariant property smplace_748 does not hold.
Invariant property smplace_747 does not hold.
Invariant property smplace_746 does not hold.
Invariant property smplace_745 does not hold.
Invariant property smplace_744 does not hold.
Invariant property smplace_743 does not hold.
Invariant property smplace_742 does not hold.
Invariant property smplace_741 does not hold.
Invariant property smplace_740 does not hold.
Invariant property smplace_739 does not hold.
Invariant property smplace_738 does not hold.
Invariant property smplace_736 does not hold.
Invariant property smplace_735 does not hold.
Invariant property smplace_734 does not hold.
SDD proceeding with computation,3719 properties remain. new max is 1024
SDD size :1.46256e+11 after 4.04875e+11
Invariant property smplace_850 does not hold.
Invariant property smplace_796 does not hold.
Invariant property smplace_794 does not hold.
Invariant property smplace_793 does not hold.
Invariant property smplace_792 does not hold.
Invariant property smplace_791 does not hold.
Invariant property smplace_789 does not hold.
Invariant property smplace_787 does not hold.
Invariant property smplace_786 does not hold.
Invariant property smplace_783 does not hold.
Invariant property smplace_782 does not hold.
Invariant property smplace_780 does not hold.
Invariant property smplace_779 does not hold.
Invariant property smplace_778 does not hold.
Invariant property smplace_777 does not hold.
Invariant property smplace_776 does not hold.
Invariant property smplace_775 does not hold.
Invariant property smplace_774 does not hold.
Invariant property smplace_773 does not hold.
Invariant property smplace_770 does not hold.
Invariant property smplace_769 does not hold.
Invariant property smplace_768 does not hold.
SDD proceeding with computation,3697 properties remain. new max is 1024
SDD size :4.04875e+11 after 5.86521e+11
SDD proceeding with computation,3697 properties remain. new max is 2048
SDD size :5.86521e+11 after 5.87579e+11
Invariant property smplace_1268 does not hold.
Invariant property smplace_1267 does not hold.
Invariant property smplace_1266 does not hold.
Invariant property smplace_1256 does not hold.
Invariant property smplace_1255 does not hold.
Invariant property smplace_1254 does not hold.
Invariant property smplace_1240 does not hold.
Invariant property smplace_1228 does not hold.
Invariant property smplace_1221 does not hold.
Invariant property smplace_1220 does not hold.
Invariant property smplace_1218 does not hold.
Invariant property smplace_1217 does not hold.
Invariant property smplace_1216 does not hold.
Invariant property smplace_1215 does not hold.
Invariant property smplace_1214 does not hold.
Invariant property smplace_1213 does not hold.
Invariant property smplace_1160 does not hold.
Invariant property smplace_1159 does not hold.
Invariant property smplace_1132 does not hold.
Invariant property smplace_1126 does not hold.
Invariant property smplace_1125 does not hold.
Invariant property smplace_1108 does not hold.
Invariant property smplace_1107 does not hold.
Invariant property smplace_1106 does not hold.
Invariant property smplace_1105 does not hold.
Invariant property smplace_1104 does not hold.
Invariant property smplace_1103 does not hold.
Invariant property smplace_1102 does not hold.
Invariant property smplace_1101 does not hold.
Invariant property smplace_1100 does not hold.
Invariant property smplace_1099 does not hold.
Invariant property smplace_1098 does not hold.
Invariant property smplace_1097 does not hold.
Invariant property smplace_1096 does not hold.
Invariant property smplace_1095 does not hold.
Invariant property smplace_1094 does not hold.
Invariant property smplace_1093 does not hold.
Invariant property smplace_1092 does not hold.
Invariant property smplace_1089 does not hold.
Invariant property smplace_1088 does not hold.
Invariant property smplace_1028 does not hold.
Invariant property smplace_1027 does not hold.
Invariant property smplace_844 does not hold.
Invariant property smplace_843 does not hold.
Invariant property smplace_832 does not hold.
Invariant property smplace_831 does not hold.
Invariant property smplace_795 does not hold.
Invariant property smplace_790 does not hold.
Invariant property smplace_788 does not hold.
Probabilistic random walk after 1000001 steps, saw 159668 distinct states, run finished after 37138 ms. (steps per millisecond=26 ) properties seen :0
// Phase 1: matrix 3354 rows 2407 cols
[2025-05-29 18:54:01] [INFO ] Computed 326 invariants in 36 ms
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
SDD proceeding with computation,3648 properties remain. new max is 2048
SDD size :5.87579e+11 after 6.33304e+16
Invariant property smplace_1166 does not hold.
SDD proceeding with computation,3647 properties remain. new max is 2048
SDD size :6.33304e+16 after 1.28923e+17
Invariant property smplace_1247 does not hold.
Invariant property smplace_1246 does not hold.
Invariant property smplace_1192 does not hold.
Invariant property smplace_1179 does not hold.
Invariant property smplace_1178 does not hold.
Invariant property smplace_1177 does not hold.
Invariant property smplace_1176 does not hold.
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_1165 does not hold.
Invariant property smplace_1164 does not hold.
Invariant property smplace_1163 does not hold.
Invariant property smplace_1145 does not hold.
Invariant property smplace_1144 does not hold.
Invariant property smplace_1143 does not hold.
Invariant property smplace_1142 does not hold.
Invariant property smplace_1141 does not hold.
Invariant property smplace_1140 does not hold.
Invariant property smplace_1139 does not hold.
Invariant property smplace_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_1131 does not hold.
Invariant property smplace_1130 does not hold.
Invariant property smplace_1129 does not hold.
SDD proceeding with computation,3612 properties remain. new max is 2048
SDD size :1.28923e+17 after 5.10792e+17
Invariant property smplace_1608 does not hold.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1421 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 1421 unsolved
Invariant property smplace_1245 does not hold.
Invariant property smplace_1239 does not hold.
Invariant property smplace_1238 does not hold.
Invariant property smplace_1227 does not hold.
Invariant property smplace_1226 does not hold.
Invariant property smplace_1191 does not hold.
Invariant property smplace_1190 does not hold.
Invariant property smplace_1189 does not hold.
Invariant property smplace_1188 does not hold.
Invariant property smplace_1187 does not hold.
Invariant property smplace_1186 does not hold.
Invariant property smplace_1185 does not hold.
Invariant property smplace_1184 does not hold.
Invariant property smplace_1183 does not hold.
Invariant property smplace_1182 does not hold.
Invariant property smplace_1181 does not hold.
SDD proceeding with computation,3595 properties remain. new max is 2048
SDD size :5.10792e+17 after 7.63919e+18
Invariant property smplace_1663 does not hold.
Invariant property smplace_1662 does not hold.
Invariant property smplace_1661 does not hold.
Invariant property smplace_1651 does not hold.
Invariant property smplace_1650 does not hold.
Invariant property smplace_1649 does not hold.
Invariant property smplace_1635 does not hold.
Invariant property smplace_1613 does not hold.
Invariant property smplace_1612 does not hold.
Invariant property smplace_1611 does not hold.
Invariant property smplace_1610 does not hold.
Invariant property smplace_1609 does not hold.
Invariant property smplace_1561 does not hold.
Invariant property smplace_1555 does not hold.
Invariant property smplace_1554 does not hold.
Invariant property smplace_1527 does not hold.
Invariant property smplace_1521 does not hold.
Invariant property smplace_1520 does not hold.
Invariant property smplace_1503 does not hold.
Invariant property smplace_1502 does not hold.
Invariant property smplace_1501 does not hold.
Invariant property smplace_1500 does not hold.
Invariant property smplace_1499 does not hold.
Invariant property smplace_1498 does not hold.
Invariant property smplace_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_1484 does not hold.
Invariant property smplace_1483 does not hold.
Invariant property smplace_1423 does not hold.
Invariant property smplace_1422 does not hold.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1421/5761 variables, and 36 constraints, problems are : Problem set: 0 solved, 1421 unsolved in 75040 ms.
Refiners :[Positive P Invariants (semi-flows): 0/109 constraints, Generalized P Invariants (flows): 36/217 constraints, State Equation: 0/2407 constraints, PredecessorRefiner: 1421/1421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1421 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1421 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 1421 unsolved
SDD proceeding with computation,3556 properties remain. new max is 2048
SDD size :7.63919e+18 after 6.8436e+22
Invariant property smplace_1623 does not hold.
Invariant property smplace_1616 does not hold.
Invariant property smplace_1615 does not hold.
Invariant property smplace_1574 does not hold.
Invariant property smplace_1571 does not hold.
Invariant property smplace_1562 does not hold.
Invariant property smplace_1540 does not hold.
Invariant property smplace_1539 does not hold.
Invariant property smplace_1538 does not hold.
Invariant property smplace_1537 does not hold.
Invariant property smplace_1536 does not hold.
Invariant property smplace_1535 does not hold.
Invariant property smplace_1534 does not hold.
Invariant property smplace_1533 does not hold.
Invariant property smplace_1532 does not hold.
Invariant property smplace_1531 does not hold.
Invariant property smplace_1530 does not hold.
Invariant property smplace_1529 does not hold.
Invariant property smplace_1528 does not hold.
Invariant property smplace_1526 does not hold.
Invariant property smplace_1525 does not hold.
Invariant property smplace_1524 does not hold.
SDD proceeding with computation,3534 properties remain. new max is 2048
SDD size :6.8436e+22 after 3.16093e+23
Invariant property smplace_1642 does not hold.
Invariant property smplace_1641 does not hold.
Invariant property smplace_1587 does not hold.
Invariant property smplace_1573 does not hold.
Invariant property smplace_1572 does not hold.
Invariant property smplace_1570 does not hold.
Invariant property smplace_1569 does not hold.
Invariant property smplace_1568 does not hold.
Invariant property smplace_1567 does not hold.
Invariant property smplace_1566 does not hold.
Invariant property smplace_1565 does not hold.
Invariant property smplace_1564 does not hold.
Invariant property smplace_1563 does not hold.
Invariant property smplace_1560 does not hold.
Invariant property smplace_1559 does not hold.
Invariant property smplace_1558 does not hold.
SDD proceeding with computation,3518 properties remain. new max is 2048
SDD size :3.16093e+23 after 4.54823e+23
Invariant property smplace_2008 does not hold.
Invariant property smplace_2004 does not hold.
Invariant property smplace_2003 does not hold.
Invariant property smplace_1640 does not hold.
Invariant property smplace_1634 does not hold.
Invariant property smplace_1633 does not hold.
Invariant property smplace_1622 does not hold.
Invariant property smplace_1621 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/1421 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1421 unsolved
Invariant property smplace_1586 does not hold.
Invariant property smplace_1585 does not hold.
Invariant property smplace_1584 does not hold.
Invariant property smplace_1583 does not hold.
Invariant property smplace_1582 does not hold.
Invariant property smplace_1581 does not hold.
Invariant property smplace_1580 does not hold.
Invariant property smplace_1579 does not hold.
Invariant property smplace_1578 does not hold.
Invariant property smplace_1577 does not hold.
Invariant property smplace_1576 does not hold.
At refinement iteration 2 (OVERLAPS) 135/1556 variables, 86/122 constraints. Problems are: Problem set: 0 solved, 1421 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1556 variables, 12/134 constraints. Problems are: Problem set: 0 solved, 1421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1556/5761 variables, and 134 constraints, problems are : Problem set: 0 solved, 1421 unsolved in 75032 ms.
Refiners :[Positive P Invariants (semi-flows): 86/109 constraints, Generalized P Invariants (flows): 48/217 constraints, State Equation: 0/2407 constraints, PredecessorRefiner: 0/1421 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 150608ms problems are : Problem set: 0 solved, 1421 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1421 out of 2407 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2407/2407 places, 3354/3354 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 2407 transition count 3353
Deduced a syphon composed of 1 places in 21 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2406 transition count 3353
Applied a total of 2 rules in 79 ms. Remains 2406 /2407 variables (removed 1) and now considering 3353/3354 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 2406/2407 places, 3353/3354 transitions.
RANDOM walk for 1062363 steps (9427 resets) in 120004 ms. (8 steps per ms) remains 1399/1421 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1399/1399 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 1399/1399 properties
SDD proceeding with computation,3499 properties remain. new max is 2048
SDD size :4.54823e+23 after 7.20685e+25
Invariant property smplace_2058 does not hold.
Invariant property smplace_2057 does not hold.
Invariant property smplace_2056 does not hold.
Invariant property smplace_2046 does not hold.
Invariant property smplace_2045 does not hold.
Invariant property smplace_2044 does not hold.
Invariant property smplace_2030 does not hold.
Invariant property smplace_2018 does not hold.
Invariant property smplace_2011 does not hold.
Invariant property smplace_2010 does not hold.
Invariant property smplace_2007 does not hold.
Invariant property smplace_2006 does not hold.
Invariant property smplace_2005 does not hold.
Invariant property smplace_1956 does not hold.
Invariant property smplace_1950 does not hold.
Invariant property smplace_1949 does not hold.
Invariant property smplace_1922 does not hold.
Invariant property smplace_1916 does not hold.
Invariant property smplace_1915 does not hold.
Invariant property smplace_1898 does not hold.
Invariant property smplace_1897 does not hold.
Invariant property smplace_1896 does not hold.
Invariant property smplace_1895 does not hold.
Invariant property smplace_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_1879 does not hold.
Invariant property smplace_1878 does not hold.
Invariant property smplace_1818 does not hold.
Invariant property smplace_1817 does not hold.
Probabilistic random walk after 1000001 steps, saw 159667 distinct states, run finished after 37181 ms. (steps per millisecond=26 ) properties seen :0
// Phase 1: matrix 3353 rows 2406 cols
[2025-05-29 18:57:40] [INFO ] Computed 326 invariants in 30 ms
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
SDD proceeding with computation,3459 properties remain. new max is 2048
SDD size :7.20685e+25 after 9.61778e+28
Invariant property smplace_2037 does not hold.
Invariant property smplace_2036 does not hold.
Invariant property smplace_1982 does not hold.
Invariant property smplace_1969 does not hold.
Invariant property smplace_1966 does not hold.
Invariant property smplace_1957 does not hold.
Invariant property smplace_1935 does not hold.
Invariant property smplace_1934 does not hold.
Invariant property smplace_1933 does not hold.
Invariant property smplace_1932 does not hold.
Invariant property smplace_1931 does not hold.
Invariant property smplace_1930 does not hold.
Invariant property smplace_1929 does not hold.
Invariant property smplace_1928 does not hold.
Invariant property smplace_1927 does not hold.
Invariant property smplace_1926 does not hold.
Invariant property smplace_1925 does not hold.
Invariant property smplace_1924 does not hold.
Invariant property smplace_1923 does not hold.
Invariant property smplace_1921 does not hold.
Invariant property smplace_1920 does not hold.
Invariant property smplace_1919 does not hold.
SDD proceeding with computation,3437 properties remain. new max is 2048
SDD size :9.61778e+28 after 2.83126e+29
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1399 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 1399 unsolved
Invariant property smplace_1968 does not hold.
Invariant property smplace_1967 does not hold.
Invariant property smplace_1965 does not hold.
Invariant property smplace_1964 does not hold.
Invariant property smplace_1963 does not hold.
Invariant property smplace_1962 does not hold.
Invariant property smplace_1961 does not hold.
Invariant property smplace_1960 does not hold.
Invariant property smplace_1959 does not hold.
Invariant property smplace_1958 does not hold.
Invariant property smplace_1955 does not hold.
Invariant property smplace_1954 does not hold.
Invariant property smplace_1953 does not hold.
Error getting values : (error "ParserException while parsing response: ((s0 (/ 1.0 2.0))
(s1 (/ 13.0 2.0))
(s2 (/ 1.0 2.0))
(s3 (/ 1.0 2.0))
(s4 (/ 1.0 2.0))
(s5 (/ 1.0 2.0))
(s6 (/ 1.0 2.0))
(s7 (/ 1.0 2.0))
(s8 (/ 1.0 2.0))
(s9 (/ 1.0 2.0))
(s10 (/ 1.0 2.0))
(s11 (/ 1.0 2.0))
(s12 (/ 1.0 2.0))
(s13 (/ 1.0 2.0))
(s14 (/ 1.0 2.0))
(s15 (/ 1.0 2.0))
(s16 (/ 1.0 2.0))
(s17 (/ 1.0 2.0))
(s18 (/ 1.0 2.0))
(s19 (/ 1.0 2.0))
(s20 (/ 1.0 2.0))
(s21 (/ 1.0 2.0))
(s22 (/ 1.0 2.0))
(s23 (/ 1.0 2.0))
(s24 (/ 1.0 2.0))
(s25 (/ 1.0 2.0))
(s26 (/ 1.0 2.0))
(s27 (/ 1.0 2.0))
(s28 (/ 1.0 2.0))
(s29 (/ 1.0 2.0))
(s30 (/ 1.0 2.0))
(s31 (/ 1.0 2.0))
(s32 (/ 1.0 2.0))
(s33 (/ 1.0 2.0))
(s34 (/ 1.0 2.0))
(s36 (/ 1.0 2.0))
(s37 (/ 1.0 2.0))
(s38 (/ 3.0 2.0))
(s39 (/ 1.0 2.0))
(s40 3.0)
(s41 (/ 1.0 2.0))
(s44 (/ 1.0 2.0))
(s45 (/ 1.0 2.0))
(s46 (/ 1.0 2.0))
(s47 (/ 1.0 2.0))
(s48 (/ 1.0 2.0))
(s49 (/ 1.0 2.0))
(s50 (/ 1.0 2.0))
(s51 (/ 1.0 2.0))
(s52 (/ 1.0 2.0))
(s53 (/ 1.0 2.0))
(s54 (/ 1.0 2.0))
(s55 (/ 1.0 2.0))
(s56 (/ 1.0 2.0))
(s57 (/ 1.0 2.0))
(s58 (/ 1.0 2.0))
(s59 (/ 1.0 2.0))
(s60 (/ 1.0 2.0))
(s61 (/ 1.0 2.0))
(s62 (/ 1.0 2.0))
(s63 (/ 1.0 2.0))
(s64 (/ 1.0 2.0))
(s65 (/ 1.0 2.0))
(s66 (/ 1.0 2.0))
(s67 (/ 1.0 2.0))
(s68 (/ 1.0 2.0))
(s69 (/ 1.0 2.0))
(s70 (/ 1.0 2.0))
(s71 (/ 1.0 2.0))
(s72 (/ 1.0 2.0))
(s73 (/ 1.0 2.0))
(s74 (/ 1.0 2.0))
(s75 (/ 1.0 2.0))
(s76 (/ 1.0 2.0))
(s77 (/ 1.0 2.0))
(s78 (/ 1.0 2.0))
(s79 (/ 1.0 2.0))
(s80 (/ 1.0 2.0))
(s81 (/ 1.0 2.0))
(s82 (/ 1.0 2.0))
(s83 (/ 1.0 2.0))
(s84 (/ 1.0 2.0))
(s85 (/ 1.0 2.0))
(s86 (/ 1.0 2.0))
(s87 (/ 1.0 2.0))
(s88 (/ 1.0 2.0))
(s89 (/ 1.0 2.0))
(s90 (/ 1.0 2.0))
(s91 (/ 1.0 2.0))
(s92 (/ 1.0 2.0))
(s93 (/ 1.0 2.0))
(s94 (/ 1.0 2.0))
(s95 (/ 1.0 2.0))
(s96 (/ 1.0 2.0))
(s97 (/ 1.0 2.0))
(s98 (/ 1.0 2.0))
(s99 (/ 1.0 2.0))
(s100 (/ 1.0 2.0))
(s101 (/ 1.0 2.0))
(s102 (/ 1.0 2.0))
(s103 (/ 1.0 2.0))
(s104 (/ 1.0 2.0))
(s105 (/ 1.0 2.0))
(s106 (/ 1.0 2.0))
(s127 (/ 1.0 2.0))
(s128 (/ 1.0 2.0))
(s129 (/ 1.0 2.0))
(s130 (/ 1.0 2.0))
(s131 (/ 1.0 2.0))
(s132 (/ 1.0 2.0))
(s133 (/ 1.0 2.0))
(s134 (/ 1.0 2.0))
(s135 (/ 1.0 2.0))
(s136 (/ 1.0 2.0))
(s137 (/ 1.0 2.0))
(s138 (/ 1.0 2.0))
(s139 (/ 1.0 2.0))
(s140 (/ 1.0 2.0))
(s141 (/ 1.0 2.0))
(s142 (/ 1.0 2.0))
(s143 (/ 1.0 2.0))
(s144 (/ 1.0 2.0))
(s145 (/ 1.0 2.0))
(s146 (/ 9.0 2.0))
(s147 (/ 1.0 2.0))
(s148 (/ 1.0 2.0))
(s149 (/ 1.0 2.0))
(s150 (/ 1.0 2.0))
(s151 (/ 1.0 2.0))
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(s1031 (/ 1.0 2.0))
(s1033 (/ 1.0 2.0))
(s1034 (/ 1.0 2.0))
(s1035 (/ 1.0 2.0))
(s1038 (/ 1.0 2.0))
(s1039 (/ 1.0 2.0))
(s1040 (/ 1.0 2.0))
(s1041 (/ 1.0 2.0))
(s1042 (/ 1.0 2.0))
(s1043 (/ 1.0 2.0))
(s1044 (/ 1.0 2.0))
(s1045 (/ 1.0 2.0))
(s1046 (/ 1.0 2.0))
(s1047 (/ 1.0 2.0))
(s1048 (/ 1.0 2.0))
(s1049 (/ 1.0 2.0))
(s1050 (/ 1.0 2.0))
(s1051 (/ 1.0 2.0))
(s1052 (/ 1.0 2.0))
(s1053 (/ 1.0 2.0))
(s1054 (/ 1.0 2.0))
(s1055 (/ 1.0 2.0))
(s1056 (/ 1.0 2.0))
(s1057 (/ 1.0 2.0))
(s1058 (/ 1.0 2.0))
(s1059 (/ 1.0 2.0))
(s1060 (/ 1.0 2.0))
(s1061 (/ 1.0 2.0))
(s1062 (/ 1.0 2.0))
(s1063 (/ 1.0 2.0))
(s1064 (/ 1.0 2.0))
(s1065 (/ 1.0 2.0))
(s1066 (/ 1.0 2.0))
(s1067 (/ 1.0 2.0))
(s1068 (/ 1.0 2.0))
(s1069 (/ 1.0 2.0))
(s1070 (/ 1.0 2.0))
(s1071 (/ 1.0 2.0))
(s1072 (/ 1.0 2.0))
(s1073 (/ 1.0 2.0))
(s1074 (/ 1.0 2.0))
(s1075 (/ 1.0 2.0))
(s1096 (/ 1.0 2.0))
(s1097 (/ 1.0 2.0))
(s1098 (/ 1.0 2.0))
(s1099 (/ 1.0 2.0))
(s1100 (/ 1.0 2.0))
(s1101 (/ 1.0 2.0))
(s1102 (/ 1.0 2.0))
(s1103 (/ 1.0 2.0))
(s1104 (/ 1.0 2.0))
(s1105 (/ 1.0 2.0))
(s1106 (/ 9.0 2.0))
(s1107 (/ 1.0 2.0))
(s1108 (/ 1.0 2.0))
(s1109 (/ 1.0 2.0))
(s1110 (/ 1.0 2.0))
(s1111 (/ 1.0 2.0))
(s1112 (/ 1.0 2.0))
(s1113 (/ 1.0 2.0))
(s1114 (/ 1.0 2.0))
(s1115 (/ 1.0 2.0))
(s1116 (/ 1.0 2.0))
(s1117 (/ 1.0 2.0))
(s1118 (/ 1.0 2.0))
(s1119 (/ 1.0 2.0))
(s1120 (/ 1.0 2.0))
(s1121 (/ 1.0 2.0))
(s1122 (/ 1.0 2.0))
(s1123 (/ 1.0 2.0))
(s1124 (/ 1.0 2.0))
(s1125 (/ 1.0 2.0))
(s1126 (/ 1.0 2.0))
(s1127 (/ 1.0 2.0))
(s1128 (/ 1.0 2.0))
(s1129 (/ 1.0 2.0))
(s1130 (/ 1.0 2.0))
(s1131 (/ 1.0 2.0))
(s1132 (/ 1.0 2.0))
(s1133 (/ 1.0 2.0))
(s1134 (/ 1.0 2.0))
(s1135 (/ 1.0 2.0))
(s1136 (/ 1.0 2.0))
(s1137 (/ 1.0 2.0))
(s1138 (/ 1.0 2.0))
(s1139 (/ 1.0 2.0))
(s1140 (/ 1.0 2.0))
(s1141 (/ 31.0 2.0))
(s1142 (/ 1.0 2.0))
(s1143 (/ 1.0 2.0))
(s1144 (/ 1.0 2.0))
(s1145 (/ 1.0 2.0))
(s1146 (/ 1.0 2.0))
(s1147 (/ 1.0 2.0))
(s1153 (/ 1.0 2.0))
(s1154 (/ 1.0 2.0))
(s1155 (/ 1.0 2.0))
(s1156 (/ 1.0 2.0))
(s1157 (/ 1.0 2.0))
(s1158 (/ 1.0 2.0))
(s1159 (/ 1.0 2.0))
(s1160 (/ 1.0 2.0))
(s1161 (/ 1.0 2.0))
(s1162 (/ 1.0 2.0))
(s1163 (/ 1.0 2.0))
(s1164 (/ 1.0 2.0))
(s1165 (/ 1.0 2.0))
(s1166 (/ 1.0 2.0))
(s1167 (/ 1.0 2.0))
(s1168 (/ 1.0 2.0))
(s1169 (/ 1.0 2.0))
(s1170 (/ 1.0 2.0))
(s1171 (/ 1.0 2.0))
(s1172 (/ 1.0 2.0))
(s1173 (/ 1.0 2.0))
(s1174 (/ 1.0 2.0))
(s1175 (/ 1.0 2.0))
(s1176 (/ 1.0 2.0))
(s1177 (/ 1.0 2.0))
(s1178 (/ 1.0 2.0))
(s1179 (/ 1.0 2.0))
(s1180 (/ 1.0 2.0))
(s1181 (/ 1.0 2.0))
(s1182 (/ 1.0 2.0))
(s1183 (/ 1.0 2.0))
(s1184 (/ 1.0 2.0))
(s1185 (/ 1.0 2.0))
(s1186 (/ 1.0 2.0))
(s1187 (/ 1.0 2.0))
(s1190 (/ 1.0 2.0))
(s1191 (/ 1.0 2.0))
(s1192 (/ 1.0 2.0))
(s1193 (/ 1.0 2.0))
(s1194 (/ 1.0 2.0))
(s1195 (/ 1.0 2.0))
(s1227 (/ 1.0 2.0))
(s1228 (/ 1.0 2.0))
(s1229 (/ 1.0 2.0))
(s1230 (/ 1.0 2.0))
(s1231 (/ 1.0 2.0))
(s1232 (/ 1.0 2.0))
(s1233 (/ 1.0 2.0))
(s1234 (/ 1.0 2.0))
(s1235 (/ 1.0 2.0))
(s1236 (/ 1.0 2.0))
(s1237 (/ 1.0 2.0))
(s1238 (/ 1.0 2.0))
(s1239 (/ 1.0 2.0))
(s1240 (/ 1.0 2.0))
(s1241 (/ 1.0 2.0))
(s1255 (/ 1.0 2.0))
(s1256 (/ 1.0 2.0))
(s1257 (/ 1.0 2.0))
(s1259 (/ 1.0 2.0))
(s1260 (/ 1.0 2.0))
(s1261 (/ 1.0 2.0))
(s1262 (/ 1.0 2.0))
(s1263 (/ 1.0 2.0))
(s1264 (/ 1.0 2.0))
(s1266 (/ 1.0 2.0))
(s1267 (/ 1.0 2.0))
(s1268 (/ 1.0 2.0))
(s1271 (/ 1.0 2.0))
(s1272 (/ 1.0 2.0))
(s1273 (/ 1.0 2.0))
(s1274 (/ 1.0 2.0))
(s1275 (/ 1.0 2.0))
(s1276 (/ 1.0 2.0))
(s1277 (/ 1.0 2.0))
(s1278 (/ 1.0 2.0))
(s1279 (/ 1.0 2.0))
(s1280 (/ 1.0 2.0))
(s1281 (/ 1.0 2.0))
(s1282 (/ 1.0 2.0))
(s1283 (/ 1.0 2.0))
(s1284 (/ 1.0 2.0))
(s1285 (/ 1.0 2.0))
(s1286 (/ 1.0 2.0))
(s1287 (/ 1.0 2.0))
(s1288 (/ 1.0 2.0))
(s1289 (/ 1.0 2.0))
(s1290 (/ 1.0 2.0))
(s1291 (/ 1.0 2.0))
(s1292 (/ 1.0 2.0))
(s1293 (/ 1.0 2.0))
(s1294 (/ 1.0 2.0))
(s1295 (/ 1.0 2.0))
(s1296 (/ 1.0 2.0))
(s1297 (/ 1.0 2.0))
(s1298 (/ 1.0 2.0))
(s1299 (/ 1.0 2.0))
(s1300 (/ 1.0 2.0))
(s1301 timeout
(/ 1.0 2.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1399/5759 variables, and 35 constraints, problems are : Problem set: 0 solved, 1399 unsolved in 90037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/106 constraints, Generalized P Invariants (flows): 35/220 constraints, State Equation: 0/2406 constraints, PredecessorRefiner: 1399/1399 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1399 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1399 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 1399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1399 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1399 unsolved
At refinement iteration 2 (OVERLAPS) 127/1526 variables, 83/118 constraints. Problems are: Problem set: 0 solved, 1399 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1526 variables, 9/127 constraints. Problems are: Problem set: 0 solved, 1399 unsolved
SDD proceeding with computation,3424 properties remain. new max is 2048
SDD size :2.83126e+29 after 4.04907e+29
Invariant property smplace_2453 does not hold.
Invariant property smplace_2452 does not hold.
Invariant property smplace_2451 does not hold.
Invariant property smplace_2441 does not hold.
Invariant property smplace_2440 does not hold.
Invariant property smplace_2439 does not hold.
Invariant property smplace_2425 does not hold.
Invariant property smplace_2403 does not hold.
Invariant property smplace_2402 does not hold.
Invariant property smplace_2401 does not hold.
Invariant property smplace_2400 does not hold.
Invariant property smplace_2399 does not hold.
Invariant property smplace_2398 does not hold.
Invariant property smplace_2345 does not hold.
Invariant property smplace_2344 does not hold.
Invariant property smplace_2317 does not hold.
Invariant property smplace_2311 does not hold.
Invariant property smplace_2310 does not hold.
Invariant property smplace_2293 does not hold.
Invariant property smplace_2292 does not hold.
Invariant property smplace_2291 does not hold.
Invariant property smplace_2290 does not hold.
Invariant property smplace_2289 does not hold.
Invariant property smplace_2288 does not hold.
Invariant property smplace_2287 does not hold.
Invariant property smplace_2286 does not hold.
Invariant property smplace_2285 does not hold.
Invariant property smplace_2284 does not hold.
Invariant property smplace_2283 does not hold.
Invariant property smplace_2282 does not hold.
Invariant property smplace_2281 does not hold.
Invariant property smplace_2280 does not hold.
Invariant property smplace_2279 does not hold.
Invariant property smplace_2278 does not hold.
Invariant property smplace_2277 does not hold.
Invariant property smplace_2274 does not hold.
Invariant property smplace_2273 does not hold.
Invariant property smplace_2213 does not hold.
Invariant property smplace_2212 does not hold.
Invariant property smplace_2035 does not hold.
Invariant property smplace_2029 does not hold.
Invariant property smplace_2028 does not hold.
Invariant property smplace_2017 does not hold.
Invariant property smplace_2016 does not hold.
Invariant property smplace_1981 does not hold.
Invariant property smplace_1980 does not hold.
Invariant property smplace_1979 does not hold.
Invariant property smplace_1978 does not hold.
Invariant property smplace_1977 does not hold.
Invariant property smplace_1976 does not hold.
Invariant property smplace_1975 does not hold.
Invariant property smplace_1974 does not hold.
Invariant property smplace_1973 does not hold.
Invariant property smplace_1972 does not hold.
Invariant property smplace_1971 does not hold.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1526/5759 variables, and 127 constraints, problems are : Problem set: 0 solved, 1399 unsolved in 90036 ms.
Refiners :[Positive P Invariants (semi-flows): 83/106 constraints, Generalized P Invariants (flows): 44/220 constraints, State Equation: 0/2406 constraints, PredecessorRefiner: 0/1399 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 180594ms problems are : Problem set: 0 solved, 1399 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1399 out of 2406 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2406/2406 places, 3353/3353 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 0 with 1 rules applied. Total rules applied 1 place count 2406 transition count 3352
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 2405 transition count 3352
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 2 place count 2405 transition count 3345
Deduced a syphon composed of 7 places in 21 ms
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 15 rules applied. Total rules applied 17 place count 2397 transition count 3345
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 2397 transition count 3344
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 19 place count 2396 transition count 3344
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 21 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 23 place count 2394 transition count 3342
Applied a total of 23 rules in 193 ms. Remains 2394 /2406 variables (removed 12) and now considering 3342/3353 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 193 ms. Remains : 2394/2406 places, 3342/3353 transitions.
Detected timeout of ITS tools.
[2025-05-29 19:00:41] [INFO ] Flatten gal took : 349 ms
[2025-05-29 19:00:41] [INFO ] Applying decomposition
[2025-05-29 19:00:42] [INFO ] Flatten gal took : 311 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9254812071937584659.txt' '-o' '/tmp/graph9254812071937584659.bin' '-w' '/tmp/graph9254812071937584659.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9254812071937584659.bin' '-l' '-1' '-v' '-w' '/tmp/graph9254812071937584659.weights' '-q' '0' '-e' '0.001'
[2025-05-29 19:00:43] [INFO ] Decomposing Gal with order
[2025-05-29 19:00:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 19:00:45] [INFO ] Removed a total of 3821 redundant transitions.
[2025-05-29 19:00:46] [INFO ] Flatten gal took : 725 ms
[2025-05-29 19:00:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 108 ms.
[2025-05-29 19:00:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3221032913964592618.gal : 81 ms
[2025-05-29 19:00:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8461590206737214140.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3221032913964592618.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8461590206737214140.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality8461590206737214140.prop.
SDD proceeding with computation,1399 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1399 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1399 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1399 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,1399 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,1399 properties remain. new max is 128
SDD size :15 after 1.01946e+19
Invariant property smplace_3623 does not hold.
Invariant property smplace_3622 does not hold.
Invariant property smplace_3621 does not hold.
Invariant property smplace_3578 does not hold.
Invariant property smplace_3577 does not hold.
Invariant property smplace_3576 does not hold.
Invariant property smplace_3574 does not hold.
Invariant property smplace_3573 does not hold.
Invariant property smplace_3572 does not hold.
Invariant property smplace_3571 does not hold.
Invariant property smplace_3570 does not hold.
Invariant property smplace_3368 does not hold.
Invariant property smplace_3234 does not hold.
Invariant property smplace_3233 does not hold.
Invariant property smplace_3232 does not hold.
Invariant property smplace_3228 does not hold.
Invariant property smplace_3227 does not hold.
Invariant property smplace_3226 does not hold.
Invariant property smplace_3219 does not hold.
Invariant property smplace_3218 does not hold.
Invariant property smplace_3217 does not hold.
Invariant property smplace_3183 does not hold.
Invariant property smplace_3182 does not hold.
Invariant property smplace_3181 does not hold.
Invariant property smplace_3179 does not hold.
Invariant property smplace_3178 does not hold.
Invariant property smplace_3177 does not hold.
Invariant property smplace_3176 does not hold.
Invariant property smplace_3175 does not hold.
Invariant property smplace_2992 does not hold.
Invariant property smplace_2991 does not hold.
Invariant property smplace_2990 does not hold.
Invariant property smplace_2989 does not hold.
Invariant property smplace_2988 does not hold.
Invariant property smplace_2987 does not hold.
Invariant property smplace_2986 does not hold.
Invariant property smplace_2983 does not hold.
Invariant property smplace_2982 does not hold.
Invariant property smplace_2980 does not hold.
Invariant property smplace_2979 does not hold.
Invariant property smplace_2978 does not hold.
Invariant property smplace_2977 does not hold.
Invariant property smplace_2976 does not hold.
Invariant property smplace_2975 does not hold.
Invariant property smplace_2974 does not hold.
Invariant property smplace_2973 does not hold.
Invariant property smplace_2955 does not hold.
Invariant property smplace_2954 does not hold.
Invariant property smplace_2953 does not hold.
Invariant property smplace_2952 does not hold.
Invariant property smplace_2951 does not hold.
Invariant property smplace_2950 does not hold.
Invariant property smplace_2949 does not hold.
Invariant property smplace_2948 does not hold.
Invariant property smplace_2947 does not hold.
Invariant property smplace_2946 does not hold.
Invariant property smplace_2945 does not hold.
Invariant property smplace_2944 does not hold.
Invariant property smplace_2943 does not hold.
Invariant property smplace_2942 does not hold.
Invariant property smplace_2941 does not hold.
Invariant property smplace_2940 does not hold.
Invariant property smplace_2939 does not hold.
Invariant property smplace_2938 does not hold.
Invariant property smplace_2937 does not hold.
Invariant property smplace_2936 does not hold.
Invariant property smplace_2935 does not hold.
Invariant property smplace_2934 does not hold.
Invariant property smplace_2933 does not hold.
Invariant property smplace_2932 does not hold.
Invariant property smplace_2931 does not hold.
Invariant property smplace_2930 does not hold.
Invariant property smplace_2862 does not hold.
Invariant property smplace_2861 does not hold.
Invariant property smplace_2839 does not hold.
Invariant property smplace_2838 does not hold.
Invariant property smplace_2837 does not hold.
Invariant property smplace_2833 does not hold.
Invariant property smplace_2832 does not hold.
Invariant property smplace_2831 does not hold.
Invariant property smplace_2824 does not hold.
Invariant property smplace_2823 does not hold.
Invariant property smplace_2822 does not hold.
Invariant property smplace_2788 does not hold.
Invariant property smplace_2784 does not hold.
Invariant property smplace_2783 does not hold.
Invariant property smplace_2782 does not hold.
Invariant property smplace_2781 does not hold.
Invariant property smplace_2780 does not hold.
Invariant property smplace_2779 does not hold.
Invariant property smplace_2632 does not hold.
Invariant property smplace_2631 does not hold.
Invariant property smplace_2630 does not hold.
Invariant property smplace_2629 does not hold.
Invariant property smplace_2597 does not hold.
Invariant property smplace_2596 does not hold.
Invariant property smplace_2595 does not hold.
Invariant property smplace_2594 does not hold.
Invariant property smplace_2593 does not hold.
Invariant property smplace_2588 does not hold.
Invariant property smplace_2587 does not hold.
Invariant property smplace_2585 does not hold.
Invariant property smplace_2584 does not hold.
Invariant property smplace_2583 does not hold.
Invariant property smplace_2582 does not hold.
Invariant property smplace_2581 does not hold.
Invariant property smplace_2580 does not hold.
Invariant property smplace_2579 does not hold.
Invariant property smplace_2578 does not hold.
Invariant property smplace_2502 does not hold.
Invariant property smplace_2501 does not hold.
Invariant property smplace_2500 does not hold.
Invariant property smplace_2499 does not hold.
Invariant property smplace_2498 does not hold.
Invariant property smplace_2497 does not hold.
Invariant property smplace_2496 does not hold.
Invariant property smplace_2495 does not hold.
Invariant property smplace_2494 does not hold.
Invariant property smplace_2493 does not hold.
Invariant property smplace_2492 does not hold.
Invariant property smplace_2491 does not hold.
Invariant property smplace_2490 does not hold.
Invariant property smplace_2489 does not hold.
Invariant property smplace_2488 does not hold.
Invariant property smplace_2487 does not hold.
Invariant property smplace_2486 does not hold.
Invariant property smplace_2485 does not hold.
Invariant property smplace_2484 does not hold.
Invariant property smplace_2483 does not hold.
Invariant property smplace_2482 does not hold.
Invariant property smplace_2481 does not hold.
Invariant property smplace_2480 does not hold.
Invariant property smplace_2479 does not hold.
Invariant property smplace_2478 does not hold.
Invariant property smplace_2477 does not hold.
Invariant property smplace_2476 does not hold.
Invariant property smplace_2475 does not hold.
Invariant property smplace_2474 does not hold.
Invariant property smplace_2473 does not hold.
Invariant property smplace_2472 does not hold.
Invariant property smplace_2471 does not hold.
Invariant property smplace_2470 does not hold.
Invariant property smplace_2469 does not hold.
Invariant property smplace_2468 does not hold.
Invariant property smplace_2467 does not hold.
Invariant property smplace_2466 does not hold.
SDD proceeding with computation,1253 properties remain. new max is 128
SDD size :3.67684e+62 after 8.96601e+62
Invariant property smplace_2787 does not hold.
Invariant property smplace_2592 does not hold.
Invariant property smplace_2591 does not hold.
Invariant property smplace_2560 does not hold.
Invariant property smplace_2559 does not hold.
Invariant property smplace_2558 does not hold.
Invariant property smplace_2557 does not hold.
Invariant property smplace_2556 does not hold.
Invariant property smplace_2555 does not hold.
Invariant property smplace_2554 does not hold.
Invariant property smplace_2553 does not hold.
Invariant property smplace_2552 does not hold.
Invariant property smplace_2551 does not hold.
Invariant property smplace_2550 does not hold.
Invariant property smplace_2549 does not hold.
Invariant property smplace_2548 does not hold.
Invariant property smplace_2547 does not hold.
Invariant property smplace_2546 does not hold.
Invariant property smplace_2545 does not hold.
Invariant property smplace_2544 does not hold.
Invariant property smplace_2543 does not hold.
Invariant property smplace_2542 does not hold.
Invariant property smplace_2541 does not hold.
Invariant property smplace_2540 does not hold.
Invariant property smplace_2539 does not hold.
Invariant property smplace_2538 does not hold.
Invariant property smplace_2537 does not hold.
Invariant property smplace_2536 does not hold.
Invariant property smplace_2535 does not hold.
Invariant property smplace_2444 does not hold.
Invariant property smplace_2443 does not hold.
Invariant property smplace_2442 does not hold.
Invariant property smplace_2438 does not hold.
Invariant property smplace_2437 does not hold.
Invariant property smplace_2436 does not hold.
Invariant property smplace_2429 does not hold.
Invariant property smplace_2428 does not hold.
Invariant property smplace_2427 does not hold.
Invariant property smplace_2393 does not hold.
Invariant property smplace_2392 does not hold.
Invariant property smplace_2391 does not hold.
Invariant property smplace_2390 does not hold.
Invariant property smplace_2389 does not hold.
Invariant property smplace_2388 does not hold.
Invariant property smplace_2387 does not hold.
Invariant property smplace_2386 does not hold.
Invariant property smplace_2385 does not hold.
Invariant property smplace_2384 does not hold.
Invariant property smplace_2237 does not hold.
Invariant property smplace_2236 does not hold.
Invariant property smplace_2235 does not hold.
Invariant property smplace_2234 does not hold.
Invariant property smplace_2202 does not hold.
Invariant property smplace_2201 does not hold.
Invariant property smplace_2200 does not hold.
Invariant property smplace_2199 does not hold.
Invariant property smplace_2198 does not hold.
Invariant property smplace_2197 does not hold.
Invariant property smplace_2196 does not hold.
Invariant property smplace_2195 does not hold.
Invariant property smplace_2194 does not hold.
Invariant property smplace_2193 does not hold.
Invariant property smplace_2192 does not hold.
Invariant property smplace_2190 does not hold.
Invariant property smplace_2189 does not hold.
Invariant property smplace_2188 does not hold.
Invariant property smplace_2187 does not hold.
Invariant property smplace_2186 does not hold.
Invariant property smplace_2185 does not hold.
Invariant property smplace_2184 does not hold.
Invariant property smplace_2183 does not hold.
Invariant property smplace_2182 does not hold.
Invariant property smplace_2181 does not hold.
Invariant property smplace_2165 does not hold.
Invariant property smplace_2164 does not hold.
Invariant property smplace_2163 does not hold.
Invariant property smplace_2162 does not hold.
Invariant property smplace_2161 does not hold.
Invariant property smplace_2160 does not hold.
Invariant property smplace_2159 does not hold.
Invariant property smplace_2158 does not hold.
Invariant property smplace_2157 does not hold.
Invariant property smplace_2156 does not hold.
Invariant property smplace_2155 does not hold.
Invariant property smplace_2154 does not hold.
Invariant property smplace_2153 does not hold.
Invariant property smplace_2152 does not hold.
Invariant property smplace_2151 does not hold.
Invariant property smplace_2150 does not hold.
Invariant property smplace_2149 does not hold.
Invariant property smplace_2148 does not hold.
Invariant property smplace_2147 does not hold.
Invariant property smplace_2146 does not hold.
Invariant property smplace_2145 does not hold.
Invariant property smplace_2144 does not hold.
Invariant property smplace_2143 does not hold.
Invariant property smplace_2142 does not hold.
Invariant property smplace_2141 does not hold.
Invariant property smplace_2140 does not hold.
Invariant property smplace_2139 does not hold.
Invariant property smplace_2107 does not hold.
Invariant property smplace_2106 does not hold.
Invariant property smplace_2105 does not hold.
Invariant property smplace_2104 does not hold.
Invariant property smplace_2103 does not hold.
Invariant property smplace_2102 does not hold.
Invariant property smplace_2101 does not hold.
Invariant property smplace_2100 does not hold.
Invariant property smplace_2099 does not hold.
Invariant property smplace_2098 does not hold.
Invariant property smplace_2097 does not hold.
Invariant property smplace_2096 does not hold.
Invariant property smplace_2095 does not hold.
Invariant property smplace_2094 does not hold.
Invariant property smplace_2093 does not hold.
Invariant property smplace_2092 does not hold.
Invariant property smplace_2091 does not hold.
Invariant property smplace_2090 does not hold.
Invariant property smplace_2089 does not hold.
Invariant property smplace_2088 does not hold.
Invariant property smplace_2087 does not hold.
Invariant property smplace_2086 does not hold.
Invariant property smplace_2085 does not hold.
Invariant property smplace_2084 does not hold.
Invariant property smplace_2083 does not hold.
Invariant property smplace_2082 does not hold.
Invariant property smplace_2081 does not hold.
Invariant property smplace_2080 does not hold.
Invariant property smplace_2079 does not hold.
Invariant property smplace_2078 does not hold.
Invariant property smplace_2077 does not hold.
Invariant property smplace_2076 does not hold.
Invariant property smplace_2075 does not hold.
Invariant property smplace_2074 does not hold.
Invariant property smplace_2073 does not hold.
Invariant property smplace_2072 does not hold.
Invariant property smplace_2071 does not hold.
Invariant property smplace_2055 does not hold.
Invariant property smplace_2054 does not hold.
Invariant property smplace_2053 does not hold.
Invariant property smplace_2049 does not hold.
Invariant property smplace_2048 does not hold.
Invariant property smplace_2047 does not hold.
Invariant property smplace_2043 does not hold.
Invariant property smplace_2042 does not hold.
Invariant property smplace_2041 does not hold.
Invariant property smplace_2034 does not hold.
Invariant property smplace_2033 does not hold.
Invariant property smplace_2032 does not hold.
Invariant property smplace_1998 does not hold.
Invariant property smplace_1997 does not hold.
Invariant property smplace_1996 does not hold.
Invariant property smplace_1995 does not hold.
Invariant property smplace_1994 does not hold.
Invariant property smplace_1993 does not hold.
Invariant property smplace_1992 does not hold.
Invariant property smplace_1991 does not hold.
Invariant property smplace_1990 does not hold.
Invariant property smplace_1989 does not hold.
Invariant property smplace_1988 does not hold.
Invariant property smplace_1987 does not hold.
Invariant property smplace_1986 does not hold.
Invariant property smplace_1985 does not hold.
Invariant property smplace_1984 does not hold.
Invariant property smplace_1842 does not hold.
Invariant property smplace_1841 does not hold.
Invariant property smplace_1840 does not hold.
Invariant property smplace_1839 does not hold.
Invariant property smplace_1807 does not hold.
Invariant property smplace_1806 does not hold.
Invariant property smplace_1805 does not hold.
Invariant property smplace_1804 does not hold.
Invariant property smplace_1803 does not hold.
Invariant property smplace_1802 does not hold.
Invariant property smplace_1801 does not hold.
Invariant property smplace_1800 does not hold.
Invariant property smplace_1799 does not hold.
Invariant property smplace_1798 does not hold.
Invariant property smplace_1797 does not hold.
Invariant property smplace_1796 does not hold.
Invariant property smplace_1795 does not hold.
Invariant property smplace_1794 does not hold.
Invariant property smplace_1793 does not hold.
Invariant property smplace_1792 does not hold.
Invariant property smplace_1791 does not hold.
Invariant property smplace_1790 does not hold.
Invariant property smplace_1789 does not hold.
Invariant property smplace_1788 does not hold.
Invariant property smplace_1787 does not hold.
Invariant property smplace_1786 does not hold.
Invariant property smplace_1784 does not hold.
Invariant property smplace_1770 does not hold.
Invariant property smplace_1769 does not hold.
Invariant property smplace_1768 does not hold.
Invariant property smplace_1767 does not hold.
Invariant property smplace_1766 does not hold.
Invariant property smplace_1765 does not hold.
Invariant property smplace_1764 does not hold.
Invariant property smplace_1763 does not hold.
Invariant property smplace_1762 does not hold.
Invariant property smplace_1761 does not hold.
Invariant property smplace_1760 does not hold.
Invariant property smplace_1759 does not hold.
Invariant property smplace_1758 does not hold.
Invariant property smplace_1757 does not hold.
Invariant property smplace_1756 does not hold.
Invariant property smplace_1755 does not hold.
Invariant property smplace_1754 does not hold.
Invariant property smplace_1753 does not hold.
Invariant property smplace_1752 does not hold.
Invariant property smplace_1751 does not hold.
Invariant property smplace_1750 does not hold.
Invariant property smplace_1749 does not hold.
Invariant property smplace_1748 does not hold.
Invariant property smplace_1747 does not hold.
Invariant property smplace_1746 does not hold.
Invariant property smplace_1745 does not hold.
Invariant property smplace_1744 does not hold.
Invariant property smplace_1712 does not hold.
Invariant property smplace_1711 does not hold.
Invariant property smplace_1710 does not hold.
Invariant property smplace_1709 does not hold.
Invariant property smplace_1708 does not hold.
Invariant property smplace_1707 does not hold.
Invariant property smplace_1706 does not hold.
Invariant property smplace_1705 does not hold.
Invariant property smplace_1704 does not hold.
Invariant property smplace_1703 does not hold.
Invariant property smplace_1702 does not hold.
Invariant property smplace_1701 does not hold.
Invariant property smplace_1700 does not hold.
Invariant property smplace_1699 does not hold.
Invariant property smplace_1698 does not hold.
Invariant property smplace_1697 does not hold.
Invariant property smplace_1696 does not hold.
Invariant property smplace_1695 does not hold.
Invariant property smplace_1694 does not hold.
Invariant property smplace_1693 does not hold.
Invariant property smplace_1692 does not hold.
Invariant property smplace_1691 does not hold.
Invariant property smplace_1690 does not hold.
Invariant property smplace_1689 does not hold.
Invariant property smplace_1688 does not hold.
Invariant property smplace_1687 does not hold.
Invariant property smplace_1686 does not hold.
Invariant property smplace_1685 does not hold.
Invariant property smplace_1684 does not hold.
Invariant property smplace_1683 does not hold.
Invariant property smplace_1682 does not hold.
Invariant property smplace_1681 does not hold.
Invariant property smplace_1680 does not hold.
Invariant property smplace_1679 does not hold.
Invariant property smplace_1678 does not hold.
Invariant property smplace_1677 does not hold.
Invariant property smplace_1676 does not hold.
Invariant property smplace_1675 does not hold.
Invariant property smplace_1660 does not hold.
Invariant property smplace_1659 does not hold.
Invariant property smplace_1658 does not hold.
Invariant property smplace_1654 does not hold.
Invariant property smplace_1653 does not hold.
Invariant property smplace_1652 does not hold.
Invariant property smplace_1648 does not hold.
Invariant property smplace_1647 does not hold.
Invariant property smplace_1646 does not hold.
Invariant property smplace_1639 does not hold.
Invariant property smplace_1638 does not hold.
Invariant property smplace_1637 does not hold.
Invariant property smplace_1603 does not hold.
Invariant property smplace_1602 does not hold.
Invariant property smplace_1601 does not hold.
Invariant property smplace_1600 does not hold.
Invariant property smplace_1599 does not hold.
Invariant property smplace_1598 does not hold.
Invariant property smplace_1597 does not hold.
Invariant property smplace_1596 does not hold.
Invariant property smplace_1595 does not hold.
Invariant property smplace_1594 does not hold.
Invariant property smplace_1593 does not hold.
Invariant property smplace_1592 does not hold.
Invariant property smplace_1591 does not hold.
Invariant property smplace_1590 does not hold.
Invariant property smplace_1589 does not hold.
Invariant property smplace_1447 does not hold.
Invariant property smplace_1446 does not hold.
Invariant property smplace_1445 does not hold.
Invariant property smplace_1444 does not hold.
Invariant property smplace_1412 does not hold.
Invariant property smplace_1411 does not hold.
Invariant property smplace_1410 does not hold.
Invariant property smplace_1409 does not hold.
Invariant property smplace_1408 does not hold.
Invariant property smplace_1407 does not hold.
Invariant property smplace_1406 does not hold.
Invariant property smplace_1405 does not hold.
Invariant property smplace_1404 does not hold.
Invariant property smplace_1403 does not hold.
Invariant property smplace_1402 does not hold.
Invariant property smplace_1401 does not hold.
Invariant property smplace_1400 does not hold.
Invariant property smplace_1399 does not hold.
Invariant property smplace_1398 does not hold.
Invariant property smplace_1397 does not hold.
Invariant property smplace_1396 does not hold.
Invariant property smplace_1395 does not hold.
Invariant property smplace_1394 does not hold.
Invariant property smplace_1393 does not hold.
Invariant property smplace_1392 does not hold.
Invariant property smplace_1391 does not hold.
Invariant property smplace_1389 does not hold.
Invariant property smplace_1375 does not hold.
Invariant property smplace_1374 does not hold.
Invariant property smplace_1373 does not hold.
Invariant property smplace_1372 does not hold.
Invariant property smplace_1371 does not hold.
Invariant property smplace_1370 does not hold.
Invariant property smplace_1369 does not hold.
Invariant property smplace_1368 does not hold.
Invariant property smplace_1367 does not hold.
Invariant property smplace_1366 does not hold.
Invariant property smplace_1365 does not hold.
Invariant property smplace_1364 does not hold.
Invariant property smplace_1363 does not hold.
Invariant property smplace_1362 does not hold.
Invariant property smplace_1361 does not hold.
Invariant property smplace_1360 does not hold.
Invariant property smplace_1359 does not hold.
Invariant property smplace_1358 does not hold.
Invariant property smplace_1357 does not hold.
Invariant property smplace_1356 does not hold.
Invariant property smplace_1355 does not hold.
Invariant property smplace_1354 does not hold.
Invariant property smplace_1353 does not hold.
Invariant property smplace_1352 does not hold.
Invariant property smplace_1351 does not hold.
Invariant property smplace_1350 does not hold.
Invariant property smplace_1349 does not hold.
Invariant property smplace_1317 does not hold.
Invariant property smplace_1316 does not hold.
Invariant property smplace_1315 does not hold.
Invariant property smplace_1314 does not hold.
Invariant property smplace_1313 does not hold.
Invariant property smplace_1312 does not hold.
Invariant property smplace_1311 does not hold.
Invariant property smplace_1310 does not hold.
Invariant property smplace_1309 does not hold.
Invariant property smplace_1308 does not hold.
Invariant property smplace_1307 does not hold.
Invariant property smplace_1306 does not hold.
Invariant property smplace_1305 does not hold.
Invariant property smplace_1304 does not hold.
Invariant property smplace_1303 does not hold.
Invariant property smplace_1302 does not hold.
Invariant property smplace_1301 does not hold.
Invariant property smplace_1300 does not hold.
Invariant property smplace_1299 does not hold.
Invariant property smplace_1298 does not hold.
Invariant property smplace_1297 does not hold.
Invariant property smplace_1296 does not hold.
Invariant property smplace_1295 does not hold.
Invariant property smplace_1294 does not hold.
Invariant property smplace_1293 does not hold.
Invariant property smplace_1292 does not hold.
Invariant property smplace_1291 does not hold.
Invariant property smplace_1290 does not hold.
Invariant property smplace_1289 does not hold.
Invariant property smplace_1288 does not hold.
Invariant property smplace_1287 does not hold.
Invariant property smplace_1286 does not hold.
Invariant property smplace_1285 does not hold.
Invariant property smplace_1284 does not hold.
Invariant property smplace_1283 does not hold.
Invariant property smplace_1282 does not hold.
Invariant property smplace_1281 does not hold.
Invariant property smplace_1280 does not hold.
Invariant property smplace_1265 does not hold.
Invariant property smplace_1264 does not hold.
Invariant property smplace_1263 does not hold.
Invariant property smplace_1259 does not hold.
Invariant property smplace_1258 does not hold.
Invariant property smplace_1257 does not hold.
Invariant property smplace_1253 does not hold.
Invariant property smplace_1252 does not hold.
Invariant property smplace_1251 does not hold.
Invariant property smplace_1244 does not hold.
Invariant property smplace_1243 does not hold.
Invariant property smplace_1242 does not hold.
Invariant property smplace_1208 does not hold.
Invariant property smplace_1207 does not hold.
Invariant property smplace_1206 does not hold.
Invariant property smplace_1205 does not hold.
Invariant property smplace_1204 does not hold.
Invariant property smplace_1203 does not hold.
Invariant property smplace_1202 does not hold.
Invariant property smplace_1201 does not hold.
Invariant property smplace_1200 does not hold.
Invariant property smplace_1199 does not hold.
Invariant property smplace_1198 does not hold.
Invariant property smplace_1197 does not hold.
Invariant property smplace_1196 does not hold.
Invariant property smplace_1195 does not hold.
Invariant property smplace_1194 does not hold.
Invariant property smplace_1052 does not hold.
Invariant property smplace_1051 does not hold.
Invariant property smplace_1050 does not hold.
Invariant property smplace_1049 does not hold.
Invariant property smplace_1017 does not hold.
Invariant property smplace_1016 does not hold.
Invariant property smplace_1015 does not hold.
Invariant property smplace_1014 does not hold.
Invariant property smplace_1013 does not hold.
Invariant property smplace_1012 does not hold.
Invariant property smplace_1011 does not hold.
Invariant property smplace_1010 does not hold.
Invariant property smplace_1009 does not hold.
Invariant property smplace_1008 does not hold.
Invariant property smplace_1007 does not hold.
Invariant property smplace_1006 does not hold.
Invariant property smplace_1005 does not hold.
Invariant property smplace_1004 does not hold.
Invariant property smplace_1003 does not hold.
Invariant property smplace_1002 does not hold.
Invariant property smplace_1001 does not hold.
Invariant property smplace_1000 does not hold.
Invariant property smplace_999 does not hold.
Invariant property smplace_998 does not hold.
Invariant property smplace_997 does not hold.
Invariant property smplace_996 does not hold.
Invariant property smplace_994 does not hold.
Invariant property smplace_980 does not hold.
Invariant property smplace_979 does not hold.
Invariant property smplace_978 does not hold.
Invariant property smplace_977 does not hold.
Invariant property smplace_976 does not hold.
Invariant property smplace_975 does not hold.
Invariant property smplace_974 does not hold.
Invariant property smplace_973 does not hold.
Invariant property smplace_972 does not hold.
Invariant property smplace_971 does not hold.
Invariant property smplace_970 does not hold.
Invariant property smplace_969 does not hold.
Invariant property smplace_968 does not hold.
Invariant property smplace_967 does not hold.
Invariant property smplace_966 does not hold.
Invariant property smplace_965 does not hold.
Invariant property smplace_964 does not hold.
Invariant property smplace_963 does not hold.
Invariant property smplace_962 does not hold.
Invariant property smplace_961 does not hold.
Invariant property smplace_960 does not hold.
Invariant property smplace_959 does not hold.
Invariant property smplace_958 does not hold.
Invariant property smplace_957 does not hold.
Invariant property smplace_956 does not hold.
Invariant property smplace_955 does not hold.
Invariant property smplace_954 does not hold.
Invariant property smplace_922 does not hold.
Invariant property smplace_921 does not hold.
Invariant property smplace_920 does not hold.
Invariant property smplace_919 does not hold.
Invariant property smplace_918 does not hold.
Invariant property smplace_917 does not hold.
Invariant property smplace_916 does not hold.
Invariant property smplace_915 does not hold.
Invariant property smplace_914 does not hold.
Invariant property smplace_913 does not hold.
Invariant property smplace_912 does not hold.
Invariant property smplace_911 does not hold.
Invariant property smplace_910 does not hold.
Invariant property smplace_909 does not hold.
Invariant property smplace_908 does not hold.
Invariant property smplace_907 does not hold.
Invariant property smplace_906 does not hold.
Invariant property smplace_905 does not hold.
Invariant property smplace_904 does not hold.
Invariant property smplace_903 does not hold.
Invariant property smplace_902 does not hold.
Invariant property smplace_901 does not hold.
Invariant property smplace_900 does not hold.
Invariant property smplace_899 does not hold.
Invariant property smplace_898 does not hold.
Invariant property smplace_897 does not hold.
Invariant property smplace_896 does not hold.
Invariant property smplace_895 does not hold.
Invariant property smplace_894 does not hold.
Invariant property smplace_893 does not hold.
Invariant property smplace_892 does not hold.
Invariant property smplace_891 does not hold.
Invariant property smplace_890 does not hold.
Invariant property smplace_889 does not hold.
Invariant property smplace_888 does not hold.
Invariant property smplace_887 does not hold.
Invariant property smplace_886 does not hold.
Invariant property smplace_885 does not hold.
Invariant property smplace_870 does not hold.
Invariant property smplace_869 does not hold.
Invariant property smplace_868 does not hold.
Invariant property smplace_864 does not hold.
Invariant property smplace_863 does not hold.
Invariant property smplace_862 does not hold.
Invariant property smplace_858 does not hold.
Invariant property smplace_857 does not hold.
Invariant property smplace_856 does not hold.
Invariant property smplace_849 does not hold.
Invariant property smplace_848 does not hold.
Invariant property smplace_847 does not hold.
Invariant property smplace_813 does not hold.
Invariant property smplace_812 does not hold.
Invariant property smplace_811 does not hold.
Invariant property smplace_810 does not hold.
Invariant property smplace_809 does not hold.
Invariant property smplace_808 does not hold.
Invariant property smplace_807 does not hold.
Invariant property smplace_806 does not hold.
Invariant property smplace_805 does not hold.
Invariant property smplace_804 does not hold.
Invariant property smplace_803 does not hold.
Invariant property smplace_802 does not hold.
Invariant property smplace_801 does not hold.
Invariant property smplace_800 does not hold.
Invariant property smplace_799 does not hold.
Invariant property smplace_657 does not hold.
Invariant property smplace_656 does not hold.
Invariant property smplace_655 does not hold.
Invariant property smplace_654 does not hold.
Invariant property smplace_622 does not hold.
Invariant property smplace_621 does not hold.
Invariant property smplace_620 does not hold.
Invariant property smplace_619 does not hold.
Invariant property smplace_618 does not hold.
Invariant property smplace_617 does not hold.
Invariant property smplace_616 does not hold.
Invariant property smplace_615 does not hold.
Invariant property smplace_614 does not hold.
Invariant property smplace_613 does not hold.
Invariant property smplace_612 does not hold.
Invariant property smplace_611 does not hold.
Invariant property smplace_610 does not hold.
Invariant property smplace_609 does not hold.
Invariant property smplace_608 does not hold.
Invariant property smplace_607 does not hold.
Invariant property smplace_606 does not hold.
Invariant property smplace_605 does not hold.
Invariant property smplace_604 does not hold.
Invariant property smplace_603 does not hold.
Invariant property smplace_602 does not hold.
Invariant property smplace_601 does not hold.
Invariant property smplace_599 does not hold.
Invariant property smplace_585 does not hold.
Invariant property smplace_584 does not hold.
Invariant property smplace_583 does not hold.
Invariant property smplace_582 does not hold.
Invariant property smplace_581 does not hold.
Invariant property smplace_580 does not hold.
Invariant property smplace_579 does not hold.
Invariant property smplace_578 does not hold.
Invariant property smplace_577 does not hold.
Invariant property smplace_576 does not hold.
Invariant property smplace_575 does not hold.
Invariant property smplace_574 does not hold.
Invariant property smplace_573 does not hold.
Invariant property smplace_572 does not hold.
Invariant property smplace_571 does not hold.
Invariant property smplace_570 does not hold.
Invariant property smplace_569 does not hold.
Invariant property smplace_568 does not hold.
Invariant property smplace_567 does not hold.
Invariant property smplace_566 does not hold.
Invariant property smplace_565 does not hold.
Invariant property smplace_564 does not hold.
Invariant property smplace_563 does not hold.
Invariant property smplace_562 does not hold.
Invariant property smplace_561 does not hold.
Invariant property smplace_560 does not hold.
Invariant property smplace_559 does not hold.
Invariant property smplace_527 does not hold.
Invariant property smplace_526 does not hold.
Invariant property smplace_525 does not hold.
Invariant property smplace_524 does not hold.
Invariant property smplace_523 does not hold.
Invariant property smplace_522 does not hold.
Invariant property smplace_521 does not hold.
Invariant property smplace_520 does not hold.
Invariant property smplace_519 does not hold.
Invariant property smplace_518 does not hold.
Invariant property smplace_517 does not hold.
Invariant property smplace_516 does not hold.
Invariant property smplace_515 does not hold.
Invariant property smplace_514 does not hold.
Invariant property smplace_513 does not hold.
Invariant property smplace_512 does not hold.
Invariant property smplace_511 does not hold.
Invariant property smplace_510 does not hold.
Invariant property smplace_509 does not hold.
Invariant property smplace_508 does not hold.
Invariant property smplace_507 does not hold.
Invariant property smplace_506 does not hold.
Invariant property smplace_505 does not hold.
Invariant property smplace_504 does not hold.
Invariant property smplace_503 does not hold.
Invariant property smplace_502 does not hold.
Invariant property smplace_501 does not hold.
Invariant property smplace_500 does not hold.
Invariant property smplace_499 does not hold.
Invariant property smplace_498 does not hold.
Invariant property smplace_497 does not hold.
Invariant property smplace_496 does not hold.
Invariant property smplace_495 does not hold.
Invariant property smplace_494 does not hold.
Invariant property smplace_493 does not hold.
Invariant property smplace_492 does not hold.
Invariant property smplace_491 does not hold.
Invariant property smplace_490 does not hold.
Invariant property smplace_262 does not hold.
Invariant property smplace_261 does not hold.
Invariant property smplace_260 does not hold.
Invariant property smplace_259 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_131 does not hold.
Invariant property smplace_130 does not hold.
Invariant property smplace_129 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_126 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_124 does not hold.
Invariant property smplace_123 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_121 does not hold.
Invariant property smplace_120 does not hold.
Invariant property smplace_119 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_116 does not hold.
Invariant property smplace_115 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_112 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_102 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_98 does not hold.
SDD proceeding with computation,601 properties remain. new max is 128
SDD size :8.96601e+62 after 8.96601e+62
RANDOM walk for 934270 steps (8219 resets) in 120015 ms. (7 steps per ms) remains 1393/1399 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 1393/1393 properties
Probabilistic random walk after 1000001 steps, saw 159667 distinct states, run finished after 36894 ms. (steps per millisecond=27 ) properties seen :0
// Phase 1: matrix 3342 rows 2394 cols
[2025-05-29 19:01:48] [INFO ] Computed 325 invariants in 39 ms
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/595 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/595 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 2 (OVERLAPS) 114/709 variables, 42/52 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/709 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/709 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 5 (OVERLAPS) 7/716 variables, 7/60 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/716 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 7 (OVERLAPS) 962/1678 variables, 100/160 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1678 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 9 (OVERLAPS) 121/1799 variables, 46/206 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1799 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 11 (OVERLAPS) 1/1800 variables, 1/207 constraints. Problems are: Problem set: 0 solved, 595 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1800/5736 variables, and 207 constraints, problems are : Problem set: 0 solved, 595 unsolved in 105027 ms.
Refiners :[Positive P Invariants (semi-flows): 96/108 constraints, Generalized P Invariants (flows): 111/217 constraints, State Equation: 0/2394 constraints, PredecessorRefiner: 595/595 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 595 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/595 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/595 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 2 (OVERLAPS) 114/709 variables, 42/52 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/709 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/709 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 5 (OVERLAPS) 7/716 variables, 7/60 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/716 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 595 unsolved
At refinement iteration 7 (OVERLAPS) 962/1678 variables, 100/160 constraints. Problems are: Problem set: 0 solved, 595 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:04:16] [INFO ] Deduced a trap composed of 42 places in 205 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:04:16] [INFO ] Deduced a trap composed of 42 places in 167 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:04:18] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:04:18] [INFO ] Deduced a trap composed of 14 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:04:20] [INFO ] Deduced a trap composed of 47 places in 157 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:04:22] [INFO ] Deduced a trap composed of 23 places in 134 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:04:22] [INFO ] Deduced a trap composed of 44 places in 108 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:04:27] [INFO ] Deduced a trap composed of 33 places in 165 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:04:28] [INFO ] Deduced a trap composed of 23 places in 76 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:04:30] [INFO ] Deduced a trap composed of 23 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:04:32] [INFO ] Deduced a trap composed of 23 places in 76 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1678 variables, 11/171 constraints. Problems are: Problem set: 0 solved, 595 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1678/5736 variables, and 171 constraints, problems are : Problem set: 0 solved, 595 unsolved in 105020 ms.
Refiners :[Positive P Invariants (semi-flows): 49/108 constraints, Generalized P Invariants (flows): 111/217 constraints, State Equation: 0/2394 constraints, PredecessorRefiner: 0/595 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 210278ms problems are : Problem set: 0 solved, 595 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 595 out of 2394 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2394/2394 places, 3342/3342 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 106 transitions
Trivial Post-agglo rules discarded 106 transitions
Performed 106 trivial Post agglomeration. Transition count delta: 106
Iterating post reduction 0 with 106 rules applied. Total rules applied 106 place count 2394 transition count 3236
Reduce places removed 106 places and 0 transitions.
Iterating post reduction 1 with 106 rules applied. Total rules applied 212 place count 2288 transition count 3236
Performed 226 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 226 Pre rules applied. Total rules applied 212 place count 2288 transition count 3010
Deduced a syphon composed of 226 places in 13 ms
Ensure Unique test removed 26 places
Reduce places removed 252 places and 0 transitions.
Iterating global reduction 2 with 478 rules applied. Total rules applied 690 place count 2036 transition count 3010
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 2 with 26 rules applied. Total rules applied 716 place count 2036 transition count 2984
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 3 with 26 rules applied. Total rules applied 742 place count 2010 transition count 2984
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 758 place count 1994 transition count 2968
Iterating global reduction 4 with 16 rules applied. Total rules applied 774 place count 1994 transition count 2968
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 778 place count 1990 transition count 2944
Iterating global reduction 4 with 4 rules applied. Total rules applied 782 place count 1990 transition count 2944
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 782 place count 1990 transition count 2940
Deduced a syphon composed of 4 places in 12 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 790 place count 1986 transition count 2940
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 12 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 4 with 121 rules applied. Total rules applied 911 place count 1918 transition count 2887
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 4 with 7 rules applied. Total rules applied 918 place count 1918 transition count 2880
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 925 place count 1911 transition count 2880
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 24 Pre rules applied. Total rules applied 925 place count 1911 transition count 2856
Deduced a syphon composed of 24 places in 11 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 6 with 48 rules applied. Total rules applied 973 place count 1887 transition count 2856
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 6 with 8 rules applied. Total rules applied 981 place count 1879 transition count 2856
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 11 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 1005 place count 1867 transition count 2844
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 1010 place count 1862 transition count 2839
Iterating global reduction 7 with 5 rules applied. Total rules applied 1015 place count 1862 transition count 2839
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1016 place count 1861 transition count 2838
Iterating global reduction 7 with 1 rules applied. Total rules applied 1017 place count 1861 transition count 2838
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1018 place count 1861 transition count 2837
Free-agglomeration rule applied 5 times.
Iterating global reduction 8 with 5 rules applied. Total rules applied 1023 place count 1861 transition count 2832
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 1028 place count 1856 transition count 2832
Applied a total of 1028 rules in 553 ms. Remains 1856 /2394 variables (removed 538) and now considering 2832/3342 (removed 510) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 553 ms. Remains : 1856/2394 places, 2832/3342 transitions.
RANDOM walk for 2353501 steps (22390 resets) in 120006 ms. (19 steps per ms) remains 589/595 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
Probabilistic random walk after 1000001 steps, saw 146743 distinct states, run finished after 25554 ms. (steps per millisecond=39 ) properties seen :0
// Phase 1: matrix 2832 rows 1856 cols
[2025-05-29 19:06:15] [INFO ] Computed 276 invariants in 29 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/589 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/589 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 2 (OVERLAPS) 141/730 variables, 46/56 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/730 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/730 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 5 (OVERLAPS) 8/738 variables, 8/65 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/738 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 7 (OVERLAPS) 642/1380 variables, 91/156 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1380 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 9 (OVERLAPS) 40/1420 variables, 15/171 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1420 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 11 (OVERLAPS) 1/1421 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1421 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 13 (OVERLAPS) 312/1733 variables, 68/240 constraints. Problems are: Problem set: 0 solved, 589 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 (/ 1.0 150.0))
(s1 (/ 13.0 150.0))
(s2 (/ 1.0 150.0))
(s3 (/ 1.0 150.0))
(s4 0.0)
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(s7 (/ 1.0 150.0))
(s8 0.0)
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(s10 0.0)
(s11 (/ 1.0 150.0))
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 (/ 1.0 150.0))
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 (/ 1.0 150.0))
(s20 0.0)
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(s24 0.0)
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(s32 0.0)
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(s37 (/ 1.0 50.0))
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(s40 (/ 1.0 150.0))
(s41 (/ 1.0 25.0))
(s42 (/ 137.0 150.0))
(s43 0.0)
(s44 (/ 1.0 150.0))
(s45 (/ 1.0 150.0))
(s46 (/ 1.0 150.0))
(s47 (/ 1.0 150.0))
(s48 (/ 1.0 150.0))
(s49 (/ 1.0 150.0))
(s50 (/ 1.0 150.0))
(s51 (/ 3.0 50.0))
(s52 (/ 1.0 150.0))
(s53 (/ 1.0 150.0))
(s54 (/ 1.0 150.0))
(s55 (/ 1.0 150.0))
(s56 (/ 1.0 150.0))
(s57 (/ 1.0 150.0))
(s58 (/ 1.0 150.0))
(s59 (/ 1.0 150.0))
(s60 (/ 1.0 150.0))
(s61 (/ 1.0 150.0))
(s62 (/ 59.0 75.0))
(s63 (/ 1.0 150.0))
(s64 (/ 1.0 150.0))
(s65 (/ 1.0 150.0))
(s66 (/ 1.0 150.0))
(s67 (/ 1.0 150.0))
(s68 (/ 1.0 150.0))
(s69 (/ 1.0 150.0))
(s70 (/ 4.0 15.0))
(s71 (/ 1.0 150.0))
(s72 0.0)
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(s83 0.0)
(s84 0.0)
(s85 (/ 18.0 25.0))
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 (/ 71.0 75.0))
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 (/ 4.0 75.0))
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 (/ 73.0 75.0))
(s109 (/ 1.0 150.0))
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1733/4688 variables, and 240 constraints, problems are : Problem set: 0 solved, 589 unsolved in 120023 ms.
Refiners :[Positive P Invariants (semi-flows): 70/79 constraints, Generalized P Invariants (flows): 170/197 constraints, State Equation: 0/1856 constraints, PredecessorRefiner: 589/589 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 589 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/589 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/589 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 2 (OVERLAPS) 141/730 variables, 46/56 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/730 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/730 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 5 (OVERLAPS) 8/738 variables, 8/65 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/738 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 7 (OVERLAPS) 642/1380 variables, 91/156 constraints. Problems are: Problem set: 0 solved, 589 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:08:56] [INFO ] Deduced a trap composed of 33 places in 274 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:08:57] [INFO ] Deduced a trap composed of 42 places in 158 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:08:57] [INFO ] Deduced a trap composed of 46 places in 171 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:08:57] [INFO ] Deduced a trap composed of 44 places in 187 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:08:58] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:08:59] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:09:01] [INFO ] Deduced a trap composed of 22 places in 137 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:09:01] [INFO ] Deduced a trap composed of 74 places in 143 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:09:04] [INFO ] Deduced a trap composed of 34 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:09:04] [INFO ] Deduced a trap composed of 35 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:09:06] [INFO ] Deduced a trap composed of 33 places in 142 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:09:13] [INFO ] Deduced a trap composed of 34 places in 143 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:09:13] [INFO ] Deduced a trap composed of 21 places in 104 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:09:15] [INFO ] Deduced a trap composed of 42 places in 253 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:09:15] [INFO ] Deduced a trap composed of 21 places in 134 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:09:16] [INFO ] Deduced a trap composed of 32 places in 187 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:09:18] [INFO ] Deduced a trap composed of 41 places in 215 ms of which 26 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1380 variables, 17/173 constraints. Problems are: Problem set: 0 solved, 589 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:09:41] [INFO ] Deduced a trap composed of 33 places in 213 ms of which 27 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1380 variables, 1/174 constraints. Problems are: Problem set: 0 solved, 589 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:09:49] [INFO ] Deduced a trap composed of 45 places in 99 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:09:57] [INFO ] Deduced a trap composed of 46 places in 69 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/1380 variables, 2/176 constraints. Problems are: Problem set: 0 solved, 589 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1380/4688 variables, and 176 constraints, problems are : Problem set: 0 solved, 589 unsolved in 120017 ms.
Refiners :[Positive P Invariants (semi-flows): 54/79 constraints, Generalized P Invariants (flows): 102/197 constraints, State Equation: 0/1856 constraints, PredecessorRefiner: 0/589 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 240241ms problems are : Problem set: 0 solved, 589 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 589 out of 1856 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1856/1856 places, 2832/2832 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 1856 transition count 2830
Deduced a syphon composed of 2 places in 12 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1854 transition count 2830
Applied a total of 4 rules in 78 ms. Remains 1854 /1856 variables (removed 2) and now considering 2830/2832 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 1854/1856 places, 2830/2832 transitions.
RANDOM walk for 2316875 steps (22258 resets) in 120004 ms. (19 steps per ms) remains 574/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 574/574 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 574/574 properties
Detected timeout of ITS tools.
Probabilistic random walk after 1000001 steps, saw 146745 distinct states, run finished after 23912 ms. (steps per millisecond=41 ) properties seen :0
// Phase 1: matrix 2830 rows 1854 cols
[2025-05-29 19:11:09] [INFO ] Computed 276 invariants in 30 ms
Starting Z3 with timeout 135.0 s and query timeout 13500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/574 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/574 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 2 (OVERLAPS) 132/706 variables, 45/55 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/706 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/706 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 5 (OVERLAPS) 7/713 variables, 7/63 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/713 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 7 (OVERLAPS) 621/1334 variables, 88/151 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1334 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 9 (OVERLAPS) 34/1368 variables, 12/163 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1368 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 11 (OVERLAPS) 2/1370 variables, 2/165 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1370 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 13 (OVERLAPS) 309/1679 variables, 66/231 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1679 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 15 (OVERLAPS) 63/1742 variables, 11/242 constraints. Problems are: Problem set: 0 solved, 574 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1742/4684 variables, and 242 constraints, problems are : Problem set: 0 solved, 574 unsolved in 135021 ms.
Refiners :[Positive P Invariants (semi-flows): 77/79 constraints, Generalized P Invariants (flows): 165/197 constraints, State Equation: 0/1854 constraints, PredecessorRefiner: 574/574 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 574 unsolved
Starting Z3 with timeout 135.0 s and query timeout 13500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/574 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/574 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 2 (OVERLAPS) 132/706 variables, 45/55 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/706 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/706 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 5 (OVERLAPS) 7/713 variables, 7/63 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/713 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 7 (OVERLAPS) 621/1334 variables, 88/151 constraints. Problems are: Problem set: 0 solved, 574 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:05] [INFO ] Deduced a trap composed of 22 places in 196 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:05] [INFO ] Deduced a trap composed of 46 places in 141 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:05] [INFO ] Deduced a trap composed of 44 places in 141 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:05] [INFO ] Deduced a trap composed of 45 places in 141 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:07] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:07] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:09] [INFO ] Deduced a trap composed of 22 places in 151 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:09] [INFO ] Deduced a trap composed of 74 places in 152 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:12] [INFO ] Deduced a trap composed of 36 places in 133 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:12] [INFO ] Deduced a trap composed of 42 places in 125 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:12] [INFO ] Deduced a trap composed of 34 places in 89 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:14] [INFO ] Deduced a trap composed of 33 places in 144 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:21] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:21] [INFO ] Deduced a trap composed of 34 places in 102 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:23] [INFO ] Deduced a trap composed of 21 places in 209 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:23] [INFO ] Deduced a trap composed of 42 places in 206 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:25] [INFO ] Deduced a trap composed of 32 places in 193 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:25] [INFO ] Deduced a trap composed of 41 places in 192 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:27] [INFO ] Deduced a trap composed of 33 places in 135 ms of which 19 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1334 variables, 19/170 constraints. Problems are: Problem set: 0 solved, 574 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:35] [INFO ] Deduced a trap composed of 35 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:14:45] [INFO ] Deduced a trap composed of 33 places in 189 ms of which 29 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1334 variables, 2/172 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1334 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 574 unsolved
At refinement iteration 11 (OVERLAPS) 34/1368 variables, 12/184 constraints. Problems are: Problem set: 0 solved, 574 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1368/4684 variables, and 184 constraints, problems are : Problem set: 0 solved, 574 unsolved in 135036 ms.
Refiners :[Positive P Invariants (semi-flows): 64/79 constraints, Generalized P Invariants (flows): 99/197 constraints, State Equation: 0/1854 constraints, PredecessorRefiner: 0/574 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 270232ms problems are : Problem set: 0 solved, 574 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 574 out of 1854 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1854/1854 places, 2830/2830 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 1854 transition count 2824
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 1848 transition count 2824
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 12 place count 1848 transition count 2822
Deduced a syphon composed of 2 places in 14 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 1846 transition count 2822
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 2 with 6 rules applied. Total rules applied 22 place count 1843 transition count 2819
Applied a total of 22 rules in 136 ms. Remains 1843 /1854 variables (removed 11) and now considering 2819/2830 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 136 ms. Remains : 1843/1854 places, 2819/2830 transitions.
RANDOM walk for 2932476 steps (27996 resets) in 120004 ms. (24 steps per ms) remains 568/574 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 568/568 properties
Probabilistic random walk after 1000001 steps, saw 146747 distinct states, run finished after 25784 ms. (steps per millisecond=38 ) properties seen :0
// Phase 1: matrix 2819 rows 1843 cols
[2025-05-29 19:16:36] [INFO ] Computed 276 invariants in 31 ms
Starting Z3 with timeout 150.0 s and query timeout 15000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/568 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/568 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 2 (OVERLAPS) 134/702 variables, 45/55 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/702 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/702 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 5 (OVERLAPS) 8/710 variables, 8/64 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/710 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 7 (OVERLAPS) 616/1326 variables, 89/153 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1326 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 9 (OVERLAPS) 34/1360 variables, 12/165 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1360 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 11 (OVERLAPS) 2/1362 variables, 2/167 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1362 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 13 (OVERLAPS) 304/1666 variables, 63/230 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1666 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 15 (OVERLAPS) 63/1729 variables, 11/241 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1729 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 17 (OVERLAPS) 8/1737 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 568 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1737/4662 variables, and 242 constraints, problems are : Problem set: 0 solved, 568 unsolved in 150029 ms.
Refiners :[Positive P Invariants (semi-flows): 79/80 constraints, Generalized P Invariants (flows): 163/196 constraints, State Equation: 0/1843 constraints, PredecessorRefiner: 568/568 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 568 unsolved
Starting Z3 with timeout 150.0 s and query timeout 15000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/568 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/568 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 2 (OVERLAPS) 134/702 variables, 45/55 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/702 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/702 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 5 (OVERLAPS) 8/710 variables, 8/64 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/710 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 7 (OVERLAPS) 616/1326 variables, 89/153 constraints. Problems are: Problem set: 0 solved, 568 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:19:45] [INFO ] Deduced a trap composed of 30 places in 270 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:19:45] [INFO ] Deduced a trap composed of 33 places in 136 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:19:45] [INFO ] Deduced a trap composed of 34 places in 134 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:19:46] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:19:47] [INFO ] Deduced a trap composed of 14 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:19:48] [INFO ] Deduced a trap composed of 46 places in 144 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:19:48] [INFO ] Deduced a trap composed of 84 places in 151 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:19:49] [INFO ] Deduced a trap composed of 42 places in 138 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:19:49] [INFO ] Deduced a trap composed of 41 places in 106 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:19:50] [INFO ] Deduced a trap composed of 45 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:19:50] [INFO ] Deduced a trap composed of 35 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:19:54] [INFO ] Deduced a trap composed of 33 places in 138 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:20:00] [INFO ] Deduced a trap composed of 21 places in 141 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:20:01] [INFO ] Deduced a trap composed of 34 places in 126 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:20:03] [INFO ] Deduced a trap composed of 42 places in 241 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:20:03] [INFO ] Deduced a trap composed of 21 places in 141 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 19:20:05] [INFO ] Deduced a trap composed of 41 places in 211 ms of which 32 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1326 variables, 17/170 constraints. Problems are: Problem set: 0 solved, 568 unsolved

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-10b"
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 2-5832"
echo " Executing tool itstools"
echo " Input is ASLink-PT-10b, 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 r007-tall-174853737300273"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10b.tgz
mv ASLink-PT-10b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;