Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r077-tall-174860075000509.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 EisenbergMcGuire-PT-10, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r077-tall-174860075000509
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 8.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K 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 3.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 3.1M 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 Liveness

=== Now, execution of the tool begins

BK_START 1748659473518

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=EisenbergMcGuire-PT-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
Liveness PT
Running Version 202505121319
[2025-05-31 02:44:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-05-31 02:44:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 02:44:35] [INFO ] Load time of PNML (sax parser for PT used): 251 ms
[2025-05-31 02:44:35] [INFO ] Transformed 1090 places.
[2025-05-31 02:44:35] [INFO ] Transformed 5200 transitions.
[2025-05-31 02:44:35] [INFO ] Found NUPN structural information;
[2025-05-31 02:44:35] [INFO ] Parsed PT model containing 1090 places and 5200 transitions and 25400 arcs in 395 ms.
Built sparse matrix representations for Structural reductions in 22 ms.80687KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 1090/1090 places, 5200/5200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 420 ms. Remains 1090 /1090 variables (removed 0) and now considering 5200/5200 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 436 ms. Remains : 1090/1090 places, 5200/5200 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 1090/1090 places, 5200/5200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 287 ms. Remains 1090 /1090 variables (removed 0) and now considering 5200/5200 (removed 0) transitions.
[2025-05-31 02:44:36] [INFO ] Flow matrix only has 2330 transitions (discarded 2870 similar events)
// Phase 1: matrix 2330 rows 1090 cols
[2025-05-31 02:44:36] [INFO ] Computed 31 invariants in 31 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:44:37] [INFO ] Implicit Places using invariants in 503 ms returned []
[2025-05-31 02:44:37] [INFO ] Flow matrix only has 2330 transitions (discarded 2870 similar events)
[2025-05-31 02:44:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:44:38] [INFO ] State equation strengthened by 1246 read => feed constraints.
[2025-05-31 02:44:38] [INFO ] Implicit Places using invariants and state equation in 1224 ms returned []
Implicit Place search using SMT with State Equation took 1917 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 02:44:39] [INFO ] Redundant transitions in 454 ms returned []
Running 5190 sub problems to find dead transitions.
[2025-05-31 02:44:39] [INFO ] Flow matrix only has 2330 transitions (discarded 2870 similar events)
[2025-05-31 02:44:39] [INFO ] Invariant cache hit.
[2025-05-31 02:44:39] [INFO ] State equation strengthened by 1246 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s239 1.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1090 variables, 1090/1090 constraints. Problems are: Problem set: 0 solved, 5190 unsolved
SMT process timed out in 33096ms, After SMT, problems are : Problem set: 0 solved, 5190 unsolved
Search for dead transitions found 0 dead transitions in 33152ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 35859 ms. Remains : 1090/1090 places, 5200/5200 transitions.
Random walk for 1250000 steps, including 0 resets, run took 5750 ms (no deadlock found). (steps per millisecond=217 )
Random directed walk for 1250000 steps, including 0 resets, run took 6512 ms (no deadlock found). (steps per millisecond=191 )
[2025-05-31 02:45:24] [INFO ] Flow matrix only has 2330 transitions (discarded 2870 similar events)
[2025-05-31 02:45:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 300.0 s and query timeout 30000.0 ms
[2025-05-31 02:45:26] [INFO ] [Real]Absence check using 21 positive place invariants in 587 ms returned sat
[2025-05-31 02:45:29] [INFO ] [Real]Absence check using 21 positive and 10 generalized place invariants in 3524 ms returned sat
[2025-05-31 02:45:52] [INFO ] [Real]Absence check using state equation in 22356 ms returned sat
[2025-05-31 02:45:52] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 300.0 s and query timeout 30000.0 ms
[2025-05-31 02:45:53] [INFO ] [Nat]Absence check using 21 positive place invariants in 278 ms returned sat
[2025-05-31 02:45:54] [INFO ] [Nat]Absence check using 21 positive and 10 generalized place invariants in 816 ms returned sat
[2025-05-31 02:46:12] [INFO ] [Nat]Absence check using state equation in 18652 ms returned sat
[2025-05-31 02:46:12] [INFO ] State equation strengthened by 1246 read => feed constraints.
[2025-05-31 02:46:13] [INFO ] [Nat]Added 1246 Read/Feed constraints in 985 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:46:14] [INFO ] Deduced a trap composed of 3 places in 733 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:46:17] [INFO ] Deduced a trap composed of 3 places in 720 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:46:18] [INFO ] Deduced a trap composed of 3 places in 639 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:46:19] [INFO ] Deduced a trap composed of 3 places in 706 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:46:20] [INFO ] Deduced a trap composed of 3 places in 718 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:46:21] [INFO ] Deduced a trap composed of 3 places in 698 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:46:22] [INFO ] Deduced a trap composed of 3 places in 659 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:46:23] [INFO ] Deduced a trap composed of 3 places in 652 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:46:25] [INFO ] Deduced a trap composed of 3 places in 752 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:46:26] [INFO ] Deduced a trap composed of 3 places in 659 ms of which 30 ms to minimize.
[2025-05-31 02:46:26] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 10 trap constraints in 12425 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 1090/1090 places, 5200/5200 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1090 transition count 5190
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 1080 transition count 5190
Performed 310 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 310 Pre rules applied. Total rules applied 20 place count 1080 transition count 4880
Deduced a syphon composed of 310 places in 6 ms
Reduce places removed 310 places and 0 transitions.
Iterating global reduction 2 with 620 rules applied. Total rules applied 640 place count 770 transition count 4880
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 46 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 820 place count 680 transition count 4790
Applied a total of 820 rules in 320 ms. Remains 680 /1090 variables (removed 410) and now considering 4790/5200 (removed 410) transitions.
[2025-05-31 02:46:26] [INFO ] Flow matrix only has 1920 transitions (discarded 2870 similar events)
// Phase 1: matrix 1920 rows 680 cols
[2025-05-31 02:46:26] [INFO ] Computed 31 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:46:28] [INFO ] Implicit Places using invariants in 2095 ms returned []
[2025-05-31 02:46:28] [INFO ] Flow matrix only has 1920 transitions (discarded 2870 similar events)
[2025-05-31 02:46:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:46:29] [INFO ] State equation strengthened by 1246 read => feed constraints.
[2025-05-31 02:46:42] [INFO ] Implicit Places using invariants and state equation in 13340 ms returned []
Implicit Place search using SMT with State Equation took 15443 ms to find 0 implicit places.
Running 4780 sub problems to find dead transitions.
[2025-05-31 02:46:42] [INFO ] Flow matrix only has 1920 transitions (discarded 2870 similar events)
[2025-05-31 02:46:42] [INFO ] Invariant cache hit.
[2025-05-31 02:46:42] [INFO ] State equation strengthened by 1246 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/680 variables, 680/680 constraints. Problems are: Problem set: 0 solved, 4780 unsolved
SMT process timed out in 32309ms, After SMT, problems are : Problem set: 0 solved, 4780 unsolved
Search for dead transitions found 0 dead transitions in 32322ms
Starting structural reductions in LIVENESS mode, iteration 1 : 680/1090 places, 4790/5200 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 48099 ms. Remains : 680/1090 places, 4790/5200 transitions.
Initial state reduction rules removed 10 formulas.
[2025-05-31 02:47:16] [INFO ] Flatten gal took : 656 ms
[2025-05-31 02:47:16] [INFO ] Flatten gal took : 353 ms
[2025-05-31 02:47:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3343005380184268246.gal : 122 ms
[2025-05-31 02:47:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3641621734200319101.prop : 60 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/ReachabilityCardinality3343005380184268246.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3641621734200319101.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 ...328
Loading property file /tmp/ReachabilityCardinality3641621734200319101.prop.
Reachability property qltransition_3883 is true.
Reachability property qltransition_3880 is true.
Reachability property qltransition_3870 is true.
RANDOM walk for 40000 steps (8 resets) in 21149 ms. (1 steps per ms) remains 4114/4780 properties
BEST_FIRST walk for 124 steps (8 resets) in 21 ms. (5 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 56 ms. (2 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 60 ms. (2 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 29 ms. (4 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 4114/4114 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 4114/4114 properties
[2025-05-31 02:47:20] [INFO ] Flow matrix only has 1920 transitions (discarded 2870 similar events)
[2025-05-31 02:47:20] [INFO ] Invariant cache hit.
[2025-05-31 02:47:20] [INFO ] State equation strengthened by 1246 read => feed constraints.
Reachability property qltransition_20 is true.
SDD proceeding with computation,4776 properties remain. new max is 2
SDD size :1 after 5
Reachability property qltransition_3889 is true.
Reachability property qltransition_3886 is true.
SDD proceeding with computation,4774 properties remain. new max is 2
SDD size :5 after 7
Reachability property qltransition_3892 is true.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,4773 properties remain. new max is 2
SDD size :7 after 8
Reachability property qltransition_3881 is true.
Reachability property qltransition_3709 is true.
Reachability property qltransition_3708 is true.
Reachability property qltransition_210 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,4768 properties remain. new max is 2
SDD size :8 after 29
SDD proceeding with computation,4768 properties remain. new max is 4
SDD size :29 after 30
Reachability property qltransition_4709 is true.
Reachability property qltransition_3911 is true.
Reachability property qltransition_3910 is true.
Reachability property qltransition_3871 is true.
SDD proceeding with computation,4764 properties remain. new max is 4
SDD size :30 after 34
Reachability property qltransition_3916 is true.
Reachability property qltransition_3913 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/534 variables, 534/534 constraints. Problems are: Problem set: 3 solved, 4110 unsolved
SMT process timed out in 7443ms, After SMT, problems are : Problem set: 5 solved, 4108 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 534 out of 680 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 680/680 places, 4790/4790 transitions.
SDD proceeding with computation,4762 properties remain. new max is 4
SDD size :34 after 36
Applied a total of 0 rules in 304 ms. Remains 680 /680 variables (removed 0) and now considering 4790/4790 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 305 ms. Remains : 680/680 places, 4790/4790 transitions.
Reachability property qltransition_3919 is true.
SDD proceeding with computation,4761 properties remain. new max is 4
SDD size :36 after 37
Reachability property qltransition_3909 is true.
Reachability property qltransition_3908 is true.
Reachability property qltransition_3882 is true.
SDD proceeding with computation,4758 properties remain. new max is 4
SDD size :37 after 62
SDD proceeding with computation,4758 properties remain. new max is 8
SDD size :62 after 63
SDD proceeding with computation,4758 properties remain. new max is 16
SDD size :63 after 64
SDD proceeding with computation,4758 properties remain. new max is 32
SDD size :64 after 67
Reachability property qltransition_1264 is true.
Reachability property qltransition_1263 is true.
Reachability property qltransition_1020 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,4754 properties remain. new max is 32
SDD size :67 after 86
Reachability property qltransition_3 is true.
SDD proceeding with computation,4753 properties remain. new max is 32
SDD size :86 after 99
SDD proceeding with computation,4753 properties remain. new max is 64
SDD size :99 after 101
Reachability property qltransition_3914 is true.
Reachability property qltransition_3895 is true.
Reachability property qltransition_3884 is true.
Reachability property qltransition_3727 is true.
Reachability property qltransition_3726 is true.
Reachability property qltransition_300 is true.
Reachability property qltransition_40 is true.
SDD proceeding with computation,4746 properties remain. new max is 64
SDD size :101 after 320
SDD proceeding with computation,4746 properties remain. new max is 128
SDD size :320 after 336
Reachability property qltransition_4718 is true.
Reachability property qltransition_3729 is true.
Reachability property qltransition_3728 is true.
Reachability property qltransition_310 is true.
SDD proceeding with computation,4742 properties remain. new max is 128
SDD size :336 after 375
SDD proceeding with computation,4742 properties remain. new max is 256
SDD size :375 after 433
RANDOM walk for 438536 steps (0 resets) in 120004 ms. (3 steps per ms) remains 4083/4108 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 4080/4083 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4080/4080 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 4079/4080 properties
BEST_FIRST walk for 4004 steps (8 resets) in 155 ms. (25 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 154 ms. (25 steps per ms) remains 4079/4079 properties
SDD proceeding with computation,4742 properties remain. new max is 512
SDD size :433 after 478
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4079/4079 properties
Reachability property qltransition_4719 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 4079/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 4078/4079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 4077/4078 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 4077/4077 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 4077/4077 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 4077/4077 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4077/4077 properties
Reachability property qltransition_3946 is true.
Reachability property qltransition_3944 is true.
Reachability property qltransition_3942 is true.
Reachability property qltransition_3940 is true.
Reachability property qltransition_3938 is true.
Reachability property qltransition_3937 is true.
Reachability property qltransition_3936 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 4077/4077 properties
Reachability property qltransition_3885 is true.
Reachability property qltransition_3872 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 4077/4077 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 4077/4077 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 4077/4077 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 4075/4077 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4075/4075 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 4075/4075 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 4075/4075 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 4075/4075 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4074/4075 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 4074/4074 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 4074/4074 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 4074/4074 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 4074/4074 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 4074/4074 properties
BEST_FIRST walk for 4004 steps (8 resets) in 203 ms. (19 steps per ms) remains 4074/4074 properties
BEST_FIRST walk for 4004 steps (8 resets) in 223 ms. (17 steps per ms) remains 4074/4074 properties
BEST_FIRST walk for 4004 steps (8 resets) in 174 ms. (22 steps per ms) remains 4073/4074 properties
BEST_FIRST walk for 4004 steps (8 resets) in 156 ms. (25 steps per ms) remains 4073/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 145 ms. (27 steps per ms) remains 4073/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 4073/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 4073/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 4073/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 226 ms. (17 steps per ms) remains 4073/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 218 ms. (18 steps per ms) remains 4073/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 231 ms. (17 steps per ms) remains 4073/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 211 ms. (18 steps per ms) remains 4073/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 4073/4073 properties
SDD proceeding with computation,4732 properties remain. new max is 512
SDD size :478 after 615
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 4071/4073 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 144 ms. (27 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 154 ms. (25 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 156 ms. (25 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 151 ms. (26 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 160 ms. (24 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 150 ms. (26 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 145 ms. (27 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 157 ms. (25 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4071/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 4070/4071 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 4070/4070 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 4070/4070 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 4070/4070 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 4070/4070 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4070/4070 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 4070/4070 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 4070/4070 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 4070/4070 properties
Reachability property qltransition_3941 is true.
Reachability property qltransition_3939 is true.
Reachability property qltransition_3912 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 4070/4070 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 4070/4070 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 4070/4070 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 4070/4070 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 4069/4070 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4069/4069 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4069/4069 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 4069/4069 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 4068/4069 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4068/4068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 4068/4068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 4068/4068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 4068/4068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 4068/4068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 4068/4068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 4068/4068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 4068/4068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4068/4068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4067/4068 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 4067/4067 properties
Reachability property qltransition_1047 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 4067/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 4067/4067 properties
SDD proceeding with computation,4728 properties remain. new max is 512
SDD size :615 after 959
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4066/4067 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 4066/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 4065/4066 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 4065/4065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 4065/4065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 4064/4065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 4064/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 4063/4064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 142 ms. (28 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4063/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 4062/4063 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4062/4062 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 4061/4062 properties
Reachability property qltransition_1292 is true.
Reachability property qltransition_1291 is true.
Reachability property qltransition_1290 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 4061/4061 properties
SDD proceeding with computation,4725 properties remain. new max is 512
SDD size :959 after 1211
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 4061/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 123 ms. (32 steps per ms) remains 4059/4061 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 136 ms. (29 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 138 ms. (28 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 130 ms. (30 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 4059/4059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 134 ms. (29 steps per ms) remains 4059/4059 properties
Reachability property qltransition_1535 is true.
Reachability property qltransition_1534 is true.
Reachability property qltransition_1533 is true.
Reachability property qltransition_1507 is true.
Reachability property qltransition_1506 is true.
SDD proceeding with computation,4720 properties remain. new max is 512
SDD size :1211 after 1445
Reachability property qltransition_5 is true.
SDD proceeding with computation,4719 properties remain. new max is 512
SDD size :1445 after 1624
Reachability property qltransition_3947 is true.
Reachability property qltransition_3922 is true.
Reachability property qltransition_3920 is true.
Reachability property qltransition_3890 is true.
Reachability property qltransition_3763 is true.
Reachability property qltransition_3762 is true.
Reachability property qltransition_480 is true.
Reachability property qltransition_60 is true.
SDD proceeding with computation,4711 properties remain. new max is 512
SDD size :1624 after 4452
Reachability property qltransition_4736 is true.
Reachability property qltransition_3765 is true.
Reachability property qltransition_3764 is true.
Reachability property qltransition_490 is true.
SDD proceeding with computation,4707 properties remain. new max is 512
SDD size :4452 after 5554
SDD proceeding with computation,4707 properties remain. new max is 1024
SDD size :5554 after 5900
SDD proceeding with computation,4707 properties remain. new max is 2048
SDD size :5900 after 7055
Reachability property qltransition_4737 is true.
Reachability property qltransition_3767 is true.
Reachability property qltransition_3766 is true.
Reachability property qltransition_500 is true.
SDD proceeding with computation,4703 properties remain. new max is 2048
SDD size :7055 after 8952
SDD proceeding with computation,4703 properties remain. new max is 4096
SDD size :8952 after 10748
Reachability property qltransition_4739 is true.
Reachability property qltransition_4738 is true.
Reachability property qltransition_4004 is true.
Reachability property qltransition_4002 is true.
Reachability property qltransition_3999 is true.
Reachability property qltransition_3997 is true.
Reachability property qltransition_3996 is true.
Reachability property qltransition_3995 is true.
Reachability property qltransition_3994 is true.
Reachability property qltransition_3993 is true.
Reachability property qltransition_3992 is true.
Reachability property qltransition_3918 is true.
Reachability property qltransition_3891 is true.
Reachability property qltransition_3874 is true.
Reachability property qltransition_1346 is true.
Reachability property qltransition_1345 is true.
Reachability property qltransition_1344 is true.
Reachability property qltransition_1101 is true.
SDD proceeding with computation,4685 properties remain. new max is 4096
SDD size :10748 after 13302
Reachability property qltransition_4000 is true.
Reachability property qltransition_3998 is true.
Reachability property qltransition_3948 is true.
SDD proceeding with computation,4682 properties remain. new max is 4096
SDD size :13302 after 21897
Reachability property qltransition_1589 is true.
Reachability property qltransition_1588 is true.
Reachability property qltransition_1587 is true.
SDD proceeding with computation,4679 properties remain. new max is 4096
SDD size :21897 after 25710
Reachability property qltransition_2048 is true.
Reachability property qltransition_2047 is true.
Reachability property qltransition_2046 is true.
SDD proceeding with computation,4676 properties remain. new max is 4096
SDD size :25710 after 27801
Reachability property qltransition_2021 is true.
Reachability property qltransition_2020 is true.
Reachability property qltransition_2019 is true.
Reachability property qltransition_1993 is true.
Reachability property qltransition_1992 is true.
SDD proceeding with computation,4671 properties remain. new max is 4096
SDD size :27801 after 31487
Reachability property qltransition_9 is true.
SDD proceeding with computation,4670 properties remain. new max is 4096
SDD size :31487 after 34703
Interrupted probabilistic random walk after 600127 steps, run timeout after 126002 ms. (steps per millisecond=4 ) properties seen :718 out of 4059
Probabilistic random walk after 600127 steps, saw 450493 distinct states, run finished after 126012 ms. (steps per millisecond=4 ) properties seen :718
[2025-05-31 02:50:16] [INFO ] Flow matrix only has 1920 transitions (discarded 2870 similar events)
[2025-05-31 02:50:16] [INFO ] Invariant cache hit.
[2025-05-31 02:50:16] [INFO ] State equation strengthened by 1246 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Reachability property qltransition_3950 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/415 variables, 415/415 constraints. Problems are: Problem set: 0 solved, 3311 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/415 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 3311 unsolved
SDD proceeding with computation,4669 properties remain. new max is 4096
SDD size :34703 after 36258
Reachability property qltransition_4727 is true.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 415/2600 variables, and 416 constraints, problems are : Problem set: 0 solved, 3311 unsolved in 45053 ms.
Refiners :[Domain max(s): 415/680 constraints, Positive P Invariants (semi-flows): 1/21 constraints, Generalized P Invariants (flows): 0/10 constraints, State Equation: 0/680 constraints, ReadFeed: 0/1246 constraints, PredecessorRefiner: 3311/3311 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3311 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/415 variables, 415/415 constraints. Problems are: Problem set: 0 solved, 3311 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/415 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 3311 unsolved
Reachability property qltransition_4003 is true.
Reachability property qltransition_3945 is true.
Reachability property qltransition_3917 is true.
Reachability property qltransition_3887 is true.
Reachability property qltransition_3768 is true.
Reachability property qltransition_3747 is true.
Reachability property qltransition_3746 is true.
Reachability property qltransition_3745 is true.
Reachability property qltransition_3744 is true.
Reachability property qltransition_510 is true.
Reachability property qltransition_400 is true.
Reachability property qltransition_390 is true.
Reachability property qltransition_50 is true.
SDD proceeding with computation,4655 properties remain. new max is 4096
SDD size :36258 after 118373
Reachability property qltransition_4728 is true.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 415/2600 variables, and 416 constraints, problems are : Problem set: 0 solved, 3311 unsolved in 45048 ms.
Refiners :[Domain max(s): 415/680 constraints, Positive P Invariants (semi-flows): 1/21 constraints, Generalized P Invariants (flows): 0/10 constraints, State Equation: 0/680 constraints, ReadFeed: 0/1246 constraints, PredecessorRefiner: 0/3311 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 91800ms problems are : Problem set: 0 solved, 3311 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 415 out of 680 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 680/680 places, 4790/4790 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 679 transition count 4780
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 679 transition count 4780
Applied a total of 2 rules in 307 ms. Remains 679 /680 variables (removed 1) and now considering 4780/4790 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 307 ms. Remains : 679/680 places, 4780/4790 transitions.
Reachability property qltransition_3749 is true.
Reachability property qltransition_3748 is true.
Reachability property qltransition_410 is true.
SDD proceeding with computation,4651 properties remain. new max is 4096
SDD size :118373 after 136799
RANDOM walk for 520655 steps (0 resets) in 120004 ms. (4 steps per ms) remains 3310/3311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 3309/3310 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 127 ms. (31 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 124 ms. (32 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 199 ms. (20 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 3309/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 3308/3309 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 3308/3308 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 3308/3308 properties
SDD proceeding with computation,4651 properties remain. new max is 8192
SDD size :136799 after 154039
SDD proceeding with computation,4651 properties remain. new max is 16384
SDD size :154039 after 189312
Interrupted probabilistic random walk after 511412 steps, run timeout after 99002 ms. (steps per millisecond=5 ) properties seen :27 out of 3308
Probabilistic random walk after 511412 steps, saw 384301 distinct states, run finished after 99002 ms. (steps per millisecond=5 ) properties seen :27
[2025-05-31 02:54:01] [INFO ] Flow matrix only has 1910 transitions (discarded 2870 similar events)
// Phase 1: matrix 1910 rows 679 cols
[2025-05-31 02:54:01] [INFO ] Computed 31 invariants in 9 ms
[2025-05-31 02:54:01] [INFO ] State equation strengthened by 1237 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/407 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3281 unsolved
Reachability property qltransition_4729 is true.
Reachability property qltransition_4001 is true.
Reachability property qltransition_3976 is true.
Reachability property qltransition_3974 is true.
Reachability property qltransition_3973 is true.
Reachability property qltransition_3971 is true.
Reachability property qltransition_3970 is true.
Reachability property qltransition_3969 is true.
Reachability property qltransition_3968 is true.
Reachability property qltransition_3967 is true.
Reachability property qltransition_3966 is true.
Reachability property qltransition_3965 is true.
Reachability property qltransition_3964 is true.
Reachability property qltransition_3915 is true.
Reachability property qltransition_3888 is true.
Reachability property qltransition_3873 is true.
Reachability property qltransition_3769 is true.
Reachability property qltransition_1319 is true.
Reachability property qltransition_1318 is true.
Reachability property qltransition_1317 is true.
Reachability property qltransition_1074 is true.
SDD proceeding with computation,4630 properties remain. new max is 16384
SDD size :189312 after 261696
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 407/2589 variables, and 1 constraints, problems are : Problem set: 8 solved, 3273 unsolved in 75050 ms.
Refiners :[Positive P Invariants (semi-flows): 1/21 constraints, Generalized P Invariants (flows): 0/10 constraints, State Equation: 0/679 constraints, ReadFeed: 0/1237 constraints, PredecessorRefiner: 3281/3281 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 3273 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/403 variables, 1/1 constraints. Problems are: Problem set: 8 solved, 3273 unsolved
Reachability property qltransition_3972 is true.
Reachability property qltransition_3943 is true.
Reachability property qltransition_1562 is true.
Reachability property qltransition_1561 is true.
Reachability property qltransition_1560 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/403 variables, 0/1 constraints. Problems are: Problem set: 12 solved, 3269 unsolved
At refinement iteration 2 (OVERLAPS) 276/679 variables, 20/21 constraints. Problems are: Problem set: 12 solved, 3269 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/679 variables, 10/31 constraints. Problems are: Problem set: 12 solved, 3269 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:22] [INFO ] Deduced a trap composed of 15 places in 591 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:23] [INFO ] Deduced a trap composed of 19 places in 535 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:23] [INFO ] Deduced a trap composed of 21 places in 541 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:24] [INFO ] Deduced a trap composed of 23 places in 513 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:24] [INFO ] Deduced a trap composed of 25 places in 488 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:25] [INFO ] Deduced a trap composed of 27 places in 512 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:25] [INFO ] Deduced a trap composed of 29 places in 500 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:26] [INFO ] Deduced a trap composed of 31 places in 499 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:26] [INFO ] Deduced a trap composed of 61 places in 503 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:27] [INFO ] Deduced a trap composed of 61 places in 495 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:27] [INFO ] Deduced a trap composed of 61 places in 474 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:28] [INFO ] Deduced a trap composed of 61 places in 427 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:28] [INFO ] Deduced a trap composed of 61 places in 450 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:29] [INFO ] Deduced a trap composed of 61 places in 450 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:29] [INFO ] Deduced a trap composed of 61 places in 455 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:30] [INFO ] Deduced a trap composed of 61 places in 426 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:30] [INFO ] Deduced a trap composed of 61 places in 386 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:30] [INFO ] Deduced a trap composed of 61 places in 376 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:31] [INFO ] Deduced a trap composed of 61 places in 346 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:56:31] [INFO ] Deduced a trap composed of 99 places in 472 ms of which 58 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/679 variables, 20/51 constraints. Problems are: Problem set: 12 solved, 3269 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 679/2589 variables, and 51 constraints, problems are : Problem set: 12 solved, 3269 unsolved in 75056 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/679 constraints, ReadFeed: 0/1237 constraints, PredecessorRefiner: 0/3281 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 152022ms problems are : Problem set: 12 solved, 3269 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 402 out of 679 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 679/679 places, 4780/4780 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 677 transition count 4760
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 677 transition count 4760
Applied a total of 4 rules in 289 ms. Remains 677 /679 variables (removed 2) and now considering 4760/4780 (removed 20) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 289 ms. Remains : 677/679 places, 4760/4780 transitions.
SDD proceeding with computation,4625 properties remain. new max is 16384
SDD size :261696 after 383032
RANDOM walk for 575765 steps (0 resets) in 120004 ms. (4 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 155 ms. (25 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 107 ms. (37 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 3269/3269 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3269/3269 properties
Detected timeout of ITS tools.
[2025-05-31 02:57:17] [INFO ] Flatten gal took : 137 ms
[2025-05-31 02:57:17] [INFO ] Applying decomposition
[2025-05-31 02:57:17] [INFO ] Flatten gal took : 157 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/graph12070159124294172177.txt' '-o' '/tmp/graph12070159124294172177.bin' '-w' '/tmp/graph12070159124294172177.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12070159124294172177.bin' '-l' '-1' '-v' '-w' '/tmp/graph12070159124294172177.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:57:18] [INFO ] Decomposing Gal with order
[2025-05-31 02:57:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:57:19] [INFO ] Removed a total of 8343 redundant transitions.
[2025-05-31 02:57:19] [INFO ] Flatten gal took : 924 ms
[2025-05-31 02:57:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 61 labels/synchronizations in 107 ms.
[2025-05-31 02:57:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14501474575676831952.gal : 33 ms
[2025-05-31 02:57:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8732235518271733655.prop : 17 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14501474575676831952.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8732235518271733655.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 ...308
Loading property file /tmp/ReachabilityCardinality8732235518271733655.prop.
SDD proceeding with computation,3269 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,3269 properties remain. new max is 8
SDD size :8 after 8
SDD proceeding with computation,3269 properties remain. new max is 16
SDD size :8 after 8
SDD proceeding with computation,3269 properties remain. new max is 32
SDD size :8 after 8
SDD proceeding with computation,3269 properties remain. new max is 64
SDD size :8 after 8
SDD proceeding with computation,3269 properties remain. new max is 128
SDD size :8 after 8
SDD proceeding with computation,3269 properties remain. new max is 256
SDD size :8 after 16
SDD proceeding with computation,3269 properties remain. new max is 512
SDD size :16 after 32
SDD proceeding with computation,3269 properties remain. new max is 1024
SDD size :32 after 262144
Reachability property qltransition_4188 is true.
SDD proceeding with computation,3268 properties remain. new max is 1024
SDD size :262144 after 296832
Reachability property qltransition_4234 is true.
SDD proceeding with computation,3267 properties remain. new max is 1024
SDD size :296832 after 324844
SDD proceeding with computation,3267 properties remain. new max is 2048
SDD size :324844 after 327004
Reachability property qltransition_710 is true.
Reachability property qltransition_700 is true.
SDD proceeding with computation,3265 properties remain. new max is 2048
SDD size :327004 after 332552
Interrupted probabilistic random walk after 495121 steps, run timeout after 93002 ms. (steps per millisecond=5 ) properties seen :39 out of 3269
Probabilistic random walk after 495121 steps, saw 370903 distinct states, run finished after 93002 ms. (steps per millisecond=5 ) properties seen :39
[2025-05-31 02:58:38] [INFO ] Flow matrix only has 1890 transitions (discarded 2870 similar events)
// Phase 1: matrix 1890 rows 677 cols
[2025-05-31 02:58:38] [INFO ] Computed 31 invariants in 14 ms
[2025-05-31 02:58:38] [INFO ] State equation strengthened by 1219 read => feed constraints.
Reachability property qltransition_890 is true.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
SDD proceeding with computation,3264 properties remain. new max is 2048
SDD size :332552 after 491822
Reachability property qltransition_900 is true.
SDD proceeding with computation,3263 properties remain. new max is 2048
SDD size :491822 after 518986
Reachability property qltransition_4317 is true.
Reachability property qltransition_4277 is true.
Reachability property qltransition_4245 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/396 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 3225 unsolved
Reachability property qltransition_910 is true.
Reachability property qltransition_790 is true.
SDD proceeding with computation,3258 properties remain. new max is 2048
SDD size :518986 after 1.3983e+06
Reachability property qltransition_800 is true.
SDD proceeding with computation,3257 properties remain. new max is 2048
SDD size :1.3983e+06 after 2.66041e+06
SDD proceeding with computation,3257 properties remain. new max is 4096
SDD size :2.66041e+06 after 2.93916e+06
Reachability property qltransition_4366 is true.
Reachability property qltransition_810 is true.
SDD proceeding with computation,3255 properties remain. new max is 4096
SDD size :2.93916e+06 after 9.11202e+06
At refinement iteration 1 (INCLUDED_ONLY) 0/396 variables, 0/1 constraints. Problems are: Problem set: 10 solved, 3216 unsolved
At refinement iteration 2 (OVERLAPS) 281/677 variables, 20/21 constraints. Problems are: Problem set: 10 solved, 3216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/677 variables, 10/31 constraints. Problems are: Problem set: 10 solved, 3216 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 677/2567 variables, and 31 constraints, problems are : Problem set: 10 solved, 3216 unsolved in 90062 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/677 constraints, ReadFeed: 0/1219 constraints, PredecessorRefiner: 3226/3226 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 3216 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/396 variables, 1/1 constraints. Problems are: Problem set: 10 solved, 3216 unsolved
SDD proceeding with computation,3255 properties remain. new max is 8192
SDD size :9.11202e+06 after 9.11202e+06
SDD proceeding with computation,3255 properties remain. new max is 16384
SDD size :9.11202e+06 after 9.11202e+06
At refinement iteration 1 (INCLUDED_ONLY) 0/396 variables, 0/1 constraints. Problems are: Problem set: 10 solved, 3216 unsolved
At refinement iteration 2 (OVERLAPS) 281/677 variables, 20/21 constraints. Problems are: Problem set: 10 solved, 3216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/677 variables, 10/31 constraints. Problems are: Problem set: 10 solved, 3216 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:11] [INFO ] Deduced a trap composed of 15 places in 491 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:12] [INFO ] Deduced a trap composed of 17 places in 491 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:12] [INFO ] Deduced a trap composed of 19 places in 477 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:13] [INFO ] Deduced a trap composed of 21 places in 546 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:13] [INFO ] Deduced a trap composed of 3 places in 448 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:14] [INFO ] Deduced a trap composed of 23 places in 545 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:14] [INFO ] Deduced a trap composed of 3 places in 450 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:15] [INFO ] Deduced a trap composed of 25 places in 434 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:15] [INFO ] Deduced a trap composed of 27 places in 188 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:15] [INFO ] Deduced a trap composed of 43 places in 123 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:18] [INFO ] Deduced a trap composed of 19 places in 559 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:18] [INFO ] Deduced a trap composed of 23 places in 513 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:19] [INFO ] Deduced a trap composed of 25 places in 530 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:20] [INFO ] Deduced a trap composed of 27 places in 567 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:20] [INFO ] Deduced a trap composed of 35 places in 186 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:20] [INFO ] Deduced a trap composed of 41 places in 127 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:21] [INFO ] Deduced a trap composed of 61 places in 556 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:22] [INFO ] Deduced a trap composed of 75 places in 543 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:22] [INFO ] Deduced a trap composed of 61 places in 569 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:23] [INFO ] Deduced a trap composed of 115 places in 493 ms of which 72 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/677 variables, 20/51 constraints. Problems are: Problem set: 10 solved, 3216 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:25] [INFO ] Deduced a trap composed of 31 places in 542 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:26] [INFO ] Deduced a trap composed of 61 places in 542 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:26] [INFO ] Deduced a trap composed of 61 places in 511 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:27] [INFO ] Deduced a trap composed of 61 places in 452 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:27] [INFO ] Deduced a trap composed of 39 places in 546 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:28] [INFO ] Deduced a trap composed of 33 places in 556 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:29] [INFO ] Deduced a trap composed of 37 places in 551 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:29] [INFO ] Deduced a trap composed of 93 places in 546 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:30] [INFO ] Deduced a trap composed of 74 places in 565 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:31] [INFO ] Deduced a trap composed of 61 places in 529 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:34] [INFO ] Deduced a trap composed of 29 places in 516 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:35] [INFO ] Deduced a trap composed of 33 places in 488 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:35] [INFO ] Deduced a trap composed of 61 places in 522 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:36] [INFO ] Deduced a trap composed of 61 places in 493 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:36] [INFO ] Deduced a trap composed of 3 places in 485 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:37] [INFO ] Deduced a trap composed of 21 places in 501 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:37] [INFO ] Deduced a trap composed of 29 places in 501 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:01:38] [INFO ] Deduced a trap composed of 110 places in 500 ms of which 56 ms to minimize.
(s531 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s531 0timeout
)
(s532 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 677/2567 variables, and 69 constraints, problems are : Problem set: 10 solved, 3216 unsolved in 90075 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/677 constraints, ReadFeed: 0/1219 constraints, PredecessorRefiner: 0/3226 constraints, Known Traps: 38/38 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 181995ms problems are : Problem set: 10 solved, 3216 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 396 out of 677 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 677/677 places, 4760/4760 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 676 transition count 4750
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 676 transition count 4750
Applied a total of 2 rules in 251 ms. Remains 676 /677 variables (removed 1) and now considering 4750/4760 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 252 ms. Remains : 676/677 places, 4750/4760 transitions.
RANDOM walk for 574256 steps (0 resets) in 120004 ms. (4 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 108 ms. (36 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 3216/3216 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 3216/3216 properties
Reachability property qltransition_1000 is true.
Reachability property qltransition_990 is true.
Reachability property qltransition_980 is true.
SDD proceeding with computation,3252 properties remain. new max is 16384
SDD size :9.11202e+06 after 2.36377e+07
Interrupted probabilistic random walk after 507881 steps, run timeout after 93001 ms. (steps per millisecond=5 ) properties seen :5 out of 3216
Probabilistic random walk after 507881 steps, saw 379824 distinct states, run finished after 93001 ms. (steps per millisecond=5 ) properties seen :5
[2025-05-31 03:03:45] [INFO ] Flow matrix only has 1880 transitions (discarded 2870 similar events)
// Phase 1: matrix 1880 rows 676 cols
[2025-05-31 03:03:45] [INFO ] Computed 31 invariants in 7 ms
[2025-05-31 03:03:45] [INFO ] State equation strengthened by 1210 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/395 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3208 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/395 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3208 unsolved
At refinement iteration 2 (OVERLAPS) 281/676 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 3208 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/676 variables, 10/31 constraints. Problems are: Problem set: 0 solved, 3208 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 676/2556 variables, and 31 constraints, problems are : Problem set: 0 solved, 3208 unsolved in 105064 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/676 constraints, ReadFeed: 0/1210 constraints, PredecessorRefiner: 3208/3208 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3208 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/395 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3208 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/395 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3208 unsolved
At refinement iteration 2 (OVERLAPS) 281/676 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 3208 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/676 variables, 10/31 constraints. Problems are: Problem set: 0 solved, 3208 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:32] [INFO ] Deduced a trap composed of 15 places in 491 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:33] [INFO ] Deduced a trap composed of 19 places in 494 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:33] [INFO ] Deduced a trap composed of 21 places in 498 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:34] [INFO ] Deduced a trap composed of 23 places in 496 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:34] [INFO ] Deduced a trap composed of 25 places in 481 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:35] [INFO ] Deduced a trap composed of 27 places in 480 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:35] [INFO ] Deduced a trap composed of 29 places in 495 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:36] [INFO ] Deduced a trap composed of 43 places in 492 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:36] [INFO ] Deduced a trap composed of 61 places in 503 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:37] [INFO ] Deduced a trap composed of 61 places in 478 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:37] [INFO ] Deduced a trap composed of 61 places in 448 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:38] [INFO ] Deduced a trap composed of 3 places in 418 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:38] [INFO ] Deduced a trap composed of 84 places in 483 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:39] [INFO ] Deduced a trap composed of 84 places in 447 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:39] [INFO ] Deduced a trap composed of 84 places in 447 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:40] [INFO ] Deduced a trap composed of 74 places in 525 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:40] [INFO ] Deduced a trap composed of 74 places in 494 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:41] [INFO ] Deduced a trap composed of 87 places in 482 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:41] [INFO ] Deduced a trap composed of 39 places in 114 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:41] [INFO ] Deduced a trap composed of 41 places in 113 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/676 variables, 20/51 constraints. Problems are: Problem set: 0 solved, 3208 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:44] [INFO ] Deduced a trap composed of 31 places in 435 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:44] [INFO ] Deduced a trap composed of 37 places in 456 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:45] [INFO ] Deduced a trap composed of 61 places in 454 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:45] [INFO ] Deduced a trap composed of 61 places in 456 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:46] [INFO ] Deduced a trap composed of 35 places in 442 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:46] [INFO ] Deduced a trap composed of 61 places in 510 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:47] [INFO ] Deduced a trap composed of 61 places in 429 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:47] [INFO ] Deduced a trap composed of 61 places in 428 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:47] [INFO ] Deduced a trap composed of 61 places in 392 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:48] [INFO ] Deduced a trap composed of 61 places in 405 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:48] [INFO ] Deduced a trap composed of 19 places in 412 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:49] [INFO ] Deduced a trap composed of 29 places in 450 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:49] [INFO ] Deduced a trap composed of 61 places in 477 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:50] [INFO ] Deduced a trap composed of 33 places in 426 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:50] [INFO ] Deduced a trap composed of 61 places in 431 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:51] [INFO ] Deduced a trap composed of 17 places in 400 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:51] [INFO ] Deduced a trap composed of 23 places in 410 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:51] [INFO ] Deduced a trap composed of 61 places in 405 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:52] [INFO ] Deduced a trap composed of 27 places in 392 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:52] [INFO ] Deduced a trap composed of 61 places in 420 ms of which 52 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/676 variables, 20/71 constraints. Problems are: Problem set: 0 solved, 3208 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:55] [INFO ] Deduced a trap composed of 3 places in 435 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:55] [INFO ] Deduced a trap composed of 23 places in 481 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:56] [INFO ] Deduced a trap composed of 25 places in 489 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:56] [INFO ] Deduced a trap composed of 33 places in 171 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:56] [INFO ] Deduced a trap composed of 37 places in 122 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:57] [INFO ] Deduced a trap composed of 79 places in 576 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:57] [INFO ] Deduced a trap composed of 35 places in 170 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:57] [INFO ] Deduced a trap composed of 39 places in 122 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:58] [INFO ] Deduced a trap composed of 79 places in 567 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:59] [INFO ] Deduced a trap composed of 74 places in 567 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:06:59] [INFO ] Deduced a trap composed of 95 places in 526 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:07:00] [INFO ] Deduced a trap composed of 97 places in 532 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:07:01] [INFO ] Deduced a trap composed of 98 places in 537 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:07:01] [INFO ] Deduced a trap composed of 98 places in 501 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:07:02] [INFO ] Deduced a trap composed of 98 places in 503 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:07:02] [INFO ] Deduced a trap composed of 100 places in 469 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:07:03] [INFO ] Deduced a trap composed of 94 places in 504 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:07:03] [INFO ] Deduced a trap composed of 95 places in 534 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:07:04] [INFO ] Deduced a trap composed of 85 places in 542 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:07:04] [INFO ] Deduced a trap composed of 91 places in 461 ms of which 55 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/676 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 3208 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:07:08] [INFO ] Deduced a trap composed of 93 places in 546 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:07:10] [INFO ] Deduced a trap composed of 27 places in 332 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:07:13] [INFO ] Deduced a trap composed of 61 places in 591 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:07:14] [INFO ] Deduced a trap composed of 115 places in 512 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:07:14] [INFO ] Deduced a trap composed of 110 places in 516 ms of which 67 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 676/2556 variables, and 96 constraints, problems are : Problem set: 0 solved, 3208 unsolved in 105052 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/676 constraints, ReadFeed: 0/1210 constraints, PredecessorRefiner: 0/3208 constraints, Known Traps: 65/65 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 211804ms problems are : Problem set: 0 solved, 3208 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 395 out of 676 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 676/676 places, 4750/4750 transitions.
Applied a total of 0 rules in 226 ms. Remains 676 /676 variables (removed 0) and now considering 4750/4750 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 227 ms. Remains : 676/676 places, 4750/4750 transitions.
Detected timeout of ITS tools.
RANDOM walk for 774509 steps (0 resets) in 120004 ms. (6 steps per ms) remains 3207/3208 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 3207/3207 properties
Interrupted probabilistic random walk after 501677 steps, run timeout after 90001 ms. (steps per millisecond=5 ) properties seen :0 out of 3207
Probabilistic random walk after 501677 steps, saw 375852 distinct states, run finished after 90002 ms. (steps per millisecond=5 ) properties seen :0
[2025-05-31 03:09:18] [INFO ] Flow matrix only has 1880 transitions (discarded 2870 similar events)
[2025-05-31 03:09:18] [INFO ] Invariant cache hit.
[2025-05-31 03:09:18] [INFO ] State equation strengthened by 1210 read => feed constraints.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/395 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3207 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/395 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3207 unsolved
At refinement iteration 2 (OVERLAPS) 281/676 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 3207 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/676 variables, 10/31 constraints. Problems are: Problem set: 0 solved, 3207 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:11:12] [INFO ] Deduced a trap composed of 15 places in 538 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:11:12] [INFO ] Deduced a trap composed of 19 places in 500 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:11:13] [INFO ] Deduced a trap composed of 21 places in 553 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:11:14] [INFO ] Deduced a trap composed of 23 places in 559 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:11:14] [INFO ] Deduced a trap composed of 25 places in 553 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:11:15] [INFO ] Deduced a trap composed of 27 places in 546 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:11:15] [INFO ] Deduced a trap composed of 29 places in 567 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:11:16] [INFO ] Deduced a trap composed of 31 places in 557 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:11:16] [INFO ] Deduced a trap composed of 61 places in 581 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:11:17] [INFO ] Deduced a trap composed of 77 places in 574 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:11:18] [INFO ] Deduced a trap composed of 78 places in 581 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:11:18] [INFO ] Deduced a trap composed of 78 places in 526 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:11:19] [INFO ] Deduced a trap composed of 79 places in 492 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:11:19] [INFO ] Deduced a trap composed of 99 places in 519 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 03:11:20] [INFO ] Deduced a trap composed of 77 places in 558 ms of which 64 ms to minimize.
SMT process timed out in 121902ms, After SMT, problems are : Problem set: 0 solved, 3207 unsolved
Fused 3207 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 395 out of 676 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 676/676 places, 4750/4750 transitions.
Applied a total of 0 rules in 212 ms. Remains 676 /676 variables (removed 0) and now considering 4750/4750 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 212 ms. Remains : 676/676 places, 4750/4750 transitions.
RANDOM walk for 767469 steps (0 resets) in 120004 ms. (6 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 3207/3207 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 3207/3207 properties
Interrupted probabilistic random walk after 503800 steps, run timeout after 90001 ms. (steps per millisecond=5 ) properties seen :0 out of 3207
Probabilistic random walk after 503800 steps, saw 377243 distinct states, run finished after 90003 ms. (steps per millisecond=5 ) properties seen :0
[2025-05-31 03:13:21] [INFO ] Flow matrix only has 1880 transitions (discarded 2870 similar events)
[2025-05-31 03:13:21] [INFO ] Invariant cache hit.
[2025-05-31 03:13:21] [INFO ] State equation strengthened by 1210 read => feed constraints.
Starting Z3 with timeout 135.0 s and query timeout 13500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/395 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3207 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
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -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 Liveness -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="EisenbergMcGuire-PT-10"
export BK_EXAMINATION="Liveness"
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 EisenbergMcGuire-PT-10, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r077-tall-174860075000509"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-10.tgz
mv EisenbergMcGuire-PT-10 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;