Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r077-tall-174860075000499.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-08, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r077-tall-174860075000499
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K 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 1.7M 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 1748657646137

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-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
Liveness PT
Running Version 202505121319
[2025-05-31 02:14:07] [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 02:14:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 02:14:07] [INFO ] Load time of PNML (sax parser for PT used): 222 ms
[2025-05-31 02:14:07] [INFO ] Transformed 712 places.
[2025-05-31 02:14:07] [INFO ] Transformed 2816 transitions.
[2025-05-31 02:14:07] [INFO ] Found NUPN structural information;
[2025-05-31 02:14:07] [INFO ] Parsed PT model containing 712 places and 2816 transitions and 13440 arcs in 351 ms.
Built sparse matrix representations for Structural reductions in 124 ms.25511KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 712/712 places, 2816/2816 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 209 ms. Remains 712 /712 variables (removed 0) and now considering 2816/2816 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 222 ms. Remains : 712/712 places, 2816/2816 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 712/712 places, 2816/2816 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 129 ms. Remains 712 /712 variables (removed 0) and now considering 2816/2816 (removed 0) transitions.
[2025-05-31 02:14:09] [INFO ] Flow matrix only has 1368 transitions (discarded 1448 similar events)
// Phase 1: matrix 1368 rows 712 cols
[2025-05-31 02:14:09] [INFO ] Computed 25 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:14:09] [INFO ] Implicit Places using invariants in 373 ms returned []
[2025-05-31 02:14:09] [INFO ] Flow matrix only has 1368 transitions (discarded 1448 similar events)
[2025-05-31 02:14:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:14:09] [INFO ] State equation strengthened by 676 read => feed constraints.
[2025-05-31 02:14:10] [INFO ] Implicit Places using invariants and state equation in 605 ms returned []
Implicit Place search using SMT with State Equation took 1111 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 02:14:10] [INFO ] Redundant transitions in 166 ms returned []
Running 2808 sub problems to find dead transitions.
[2025-05-31 02:14:10] [INFO ] Flow matrix only has 1368 transitions (discarded 1448 similar events)
[2025-05-31 02:14:10] [INFO ] Invariant cache hit.
[2025-05-31 02:14:10] [INFO ] State equation strengthened by 676 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/712 variables, 712/712 constraints. Problems are: Problem set: 0 solved, 2808 unsolved
SMT process timed out in 31223ms, After SMT, problems are : Problem set: 0 solved, 2808 unsolved
Search for dead transitions found 0 dead transitions in 31251ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 32688 ms. Remains : 712/712 places, 2816/2816 transitions.
Random walk for 1250000 steps, including 0 resets, run took 3954 ms (no deadlock found). (steps per millisecond=316 )
Random directed walk for 1250003 steps, including 0 resets, run took 4189 ms (no deadlock found). (steps per millisecond=298 )
[2025-05-31 02:14:49] [INFO ] Flow matrix only has 1368 transitions (discarded 1448 similar events)
[2025-05-31 02:14:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 300.0 s and query timeout 30000.0 ms
[2025-05-31 02:14:50] [INFO ] [Real]Absence check using 17 positive place invariants in 211 ms returned sat
[2025-05-31 02:14:51] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 840 ms returned sat
[2025-05-31 02:14:57] [INFO ] [Real]Absence check using state equation in 6713 ms returned sat
[2025-05-31 02:14:57] [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 02:14:58] [INFO ] [Nat]Absence check using 17 positive place invariants in 101 ms returned sat
[2025-05-31 02:14:58] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 353 ms returned sat
[2025-05-31 02:15:05] [INFO ] [Nat]Absence check using state equation in 6064 ms returned sat
[2025-05-31 02:15:05] [INFO ] State equation strengthened by 676 read => feed constraints.
[2025-05-31 02:15:05] [INFO ] [Nat]Added 676 Read/Feed constraints in 218 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:05] [INFO ] Deduced a trap composed of 3 places in 485 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:06] [INFO ] Deduced a trap composed of 3 places in 400 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:07] [INFO ] Deduced a trap composed of 3 places in 441 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:07] [INFO ] Deduced a trap composed of 3 places in 369 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:08] [INFO ] Deduced a trap composed of 3 places in 362 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:09] [INFO ] Deduced a trap composed of 3 places in 377 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:09] [INFO ] Deduced a trap composed of 14 places in 384 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:10] [INFO ] Deduced a trap composed of 3 places in 368 ms of which 17 ms to minimize.
[2025-05-31 02:15:10] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 8 trap constraints in 5191 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 712/712 places, 2816/2816 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 712 transition count 2808
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 704 transition count 2808
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 16 place count 704 transition count 2608
Deduced a syphon composed of 200 places in 6 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 416 place count 504 transition count 2608
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 528 place count 448 transition count 2552
Applied a total of 528 rules in 106 ms. Remains 448 /712 variables (removed 264) and now considering 2552/2816 (removed 264) transitions.
[2025-05-31 02:15:10] [INFO ] Flow matrix only has 1104 transitions (discarded 1448 similar events)
// Phase 1: matrix 1104 rows 448 cols
[2025-05-31 02:15:10] [INFO ] Computed 25 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:15:11] [INFO ] Implicit Places using invariants in 1012 ms returned []
[2025-05-31 02:15:11] [INFO ] Flow matrix only has 1104 transitions (discarded 1448 similar events)
[2025-05-31 02:15:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:15:11] [INFO ] State equation strengthened by 676 read => feed constraints.
[2025-05-31 02:15:16] [INFO ] Implicit Places using invariants and state equation in 4564 ms returned []
Implicit Place search using SMT with State Equation took 5579 ms to find 0 implicit places.
Running 2544 sub problems to find dead transitions.
[2025-05-31 02:15:16] [INFO ] Flow matrix only has 1104 transitions (discarded 1448 similar events)
[2025-05-31 02:15:16] [INFO ] Invariant cache hit.
[2025-05-31 02:15:16] [INFO ] State equation strengthened by 676 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/448 variables, 448/448 constraints. Problems are: Problem set: 0 solved, 2544 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/448 variables, 17/465 constraints. Problems are: Problem set: 0 solved, 2544 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/448 variables, 8/473 constraints. Problems are: Problem set: 0 solved, 2544 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:36] [INFO ] Deduced a trap composed of 3 places in 307 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:36] [INFO ] Deduced a trap composed of 3 places in 139 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:36] [INFO ] Deduced a trap composed of 3 places in 116 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:36] [INFO ] Deduced a trap composed of 3 places in 104 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:37] [INFO ] Deduced a trap composed of 3 places in 80 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:37] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:37] [INFO ] Deduced a trap composed of 49 places in 208 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:37] [INFO ] Deduced a trap composed of 79 places in 225 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:44] [INFO ] Deduced a trap composed of 49 places in 336 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:44] [INFO ] Deduced a trap composed of 59 places in 301 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:44] [INFO ] Deduced a trap composed of 78 places in 276 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:45] [INFO ] Deduced a trap composed of 49 places in 340 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:45] [INFO ] Deduced a trap composed of 49 places in 331 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:45] [INFO ] Deduced a trap composed of 74 places in 314 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:46] [INFO ] Deduced a trap composed of 49 places in 319 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:46] [INFO ] Deduced a trap composed of 74 places in 367 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:46] [INFO ] Deduced a trap composed of 59 places in 265 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:15:47] [INFO ] Deduced a trap composed of 78 places in 259 ms of which 29 ms to minimize.
SMT process timed out in 31000ms, After SMT, problems are : Problem set: 0 solved, 2544 unsolved
Search for dead transitions found 0 dead transitions in 31007ms
Starting structural reductions in LIVENESS mode, iteration 1 : 448/712 places, 2552/2816 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 36706 ms. Remains : 448/712 places, 2552/2816 transitions.
Initial state reduction rules removed 8 formulas.
[2025-05-31 02:15:48] [INFO ] Flatten gal took : 277 ms
[2025-05-31 02:15:48] [INFO ] Flatten gal took : 200 ms
[2025-05-31 02:15:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1336903296170408693.gal : 160 ms
[2025-05-31 02:15:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1686876418671248759.prop : 37 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1336903296170408693.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1686876418671248759.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/ReachabilityCardinality1686876418671248759.prop.
Reachability property qltransition_1987 is true.
Reachability property qltransition_1984 is true.
Reachability property qltransition_1976 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,2540 properties remain. new max is 2
SDD size :1 after 5
Reachability property qltransition_1990 is true.
RANDOM walk for 40000 steps (8 resets) in 12227 ms. (3 steps per ms) remains 2093/2544 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 38 ms. (3 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 28 ms. (4 steps per ms) remains 2093/2093 properties
SDD proceeding with computation,2539 properties remain. new max is 2
SDD size :5 after 6
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2093/2093 properties
Reachability property qltransition_1993 is true.
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 2093/2093 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 2093/2093 properties
[2025-05-31 02:15:51] [INFO ] Flow matrix only has 1104 transitions (discarded 1448 similar events)
[2025-05-31 02:15:51] [INFO ] Invariant cache hit.
[2025-05-31 02:15:51] [INFO ] State equation strengthened by 676 read => feed constraints.
SDD proceeding with computation,2538 properties remain. new max is 2
SDD size :6 after 7
Reachability property qltransition_1996 is true.
SDD proceeding with computation,2537 properties remain. new max is 2
SDD size :7 after 8
Reachability property qltransition_1991 is true.
Reachability property qltransition_1907 is true.
Reachability property qltransition_1906 is true.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Reachability property qltransition_248 is true.
Reachability property qltransition_40 is true.
SDD proceeding with computation,2532 properties remain. new max is 2
SDD size :8 after 27
SDD proceeding with computation,2532 properties remain. new max is 4
SDD size :27 after 28
Reachability property qltransition_2519 is true.
Reachability property qltransition_2518 is true.
Reachability property qltransition_2517 is true.
SDD proceeding with computation,2529 properties remain. new max is 4
SDD size :28 after 31
Reachability property qltransition_1979 is true.
SDD proceeding with computation,2528 properties remain. new max is 4
SDD size :31 after 32
Reachability property qltransition_2057 is true.
Reachability property qltransition_2054 is true.
Reachability property qltransition_2051 is true.
SDD proceeding with computation,2525 properties remain. new max is 4
SDD size :32 after 35
Reachability property qltransition_2059 is true.
SDD proceeding with computation,2524 properties remain. new max is 4
SDD size :35 after 36
Reachability property qltransition_2052 is true.
SDD proceeding with computation,2523 properties remain. new max is 4
SDD size :36 after 59
SDD proceeding with computation,2523 properties remain. new max is 8
SDD size :59 after 62
Reachability property qltransition_2050 is true.
SDD proceeding with computation,2522 properties remain. new max is 8
SDD size :62 after 74
Reachability property qltransition_1992 is true.
SDD proceeding with computation,2521 properties remain. new max is 8
SDD size :74 after 78
Reachability property qltransition_570 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,2519 properties remain. new max is 8
SDD size :78 after 88
SDD proceeding with computation,2519 properties remain. new max is 16
SDD size :88 after 92
At refinement iteration 0 (INCLUDED_ONLY) 0/340 variables, 340/340 constraints. Problems are: Problem set: 1 solved, 2090 unsolved
SMT process timed out in 5785ms, After SMT, problems are : Problem set: 6 solved, 2085 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 338 out of 448 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 448/448 places, 2552/2552 transitions.
Reachability property qltransition_970 is true.
Reachability property qltransition_969 is true.
Applied a total of 0 rules in 129 ms. Remains 448 /448 variables (removed 0) and now considering 2552/2552 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 129 ms. Remains : 448/448 places, 2552/2552 transitions.
SDD proceeding with computation,2517 properties remain. new max is 16
SDD size :92 after 101
Reachability property qltransition_7 is true.
SDD proceeding with computation,2516 properties remain. new max is 16
SDD size :101 after 114
SDD proceeding with computation,2516 properties remain. new max is 32
SDD size :114 after 116
Reachability property qltransition_2055 is true.
Reachability property qltransition_1985 is true.
Reachability property qltransition_1908 is true.
Reachability property qltransition_256 is true.
Reachability property qltransition_24 is true.
SDD proceeding with computation,2511 properties remain. new max is 32
SDD size :116 after 238
Reachability property qltransition_1879 is true.
Reachability property qltransition_1878 is true.
Reachability property qltransition_136 is true.
SDD proceeding with computation,2508 properties remain. new max is 32
SDD size :238 after 358
SDD proceeding with computation,2508 properties remain. new max is 64
SDD size :358 after 370
SDD proceeding with computation,2508 properties remain. new max is 128
SDD size :370 after 386
Reachability property qltransition_2503 is true.
Reachability property qltransition_2053 is true.
Reachability property qltransition_2015 is true.
Reachability property qltransition_2013 is true.
Reachability property qltransition_2011 is true.
Reachability property qltransition_2009 is true.
Reachability property qltransition_2008 is true.
Reachability property qltransition_1977 is true.
Reachability property qltransition_1909 is true.
SDD proceeding with computation,2499 properties remain. new max is 128
SDD size :386 after 448
Reachability property qltransition_2007 is true.
Reachability property qltransition_2006 is true.
Reachability property qltransition_1986 is true.
SDD proceeding with computation,2496 properties remain. new max is 128
SDD size :448 after 602
SDD proceeding with computation,2496 properties remain. new max is 256
SDD size :602 after 706
Reachability property qltransition_992 is true.
Reachability property qltransition_991 is true.
Reachability property qltransition_990 is true.
Reachability property qltransition_528 is true.
SDD proceeding with computation,2492 properties remain. new max is 256
SDD size :706 after 899
Reachability property qltransition_2017 is true.
SDD proceeding with computation,2491 properties remain. new max is 256
SDD size :899 after 1000
Reachability property qltransition_676 is true.
Reachability property qltransition_675 is true.
SDD proceeding with computation,2489 properties remain. new max is 256
SDD size :1000 after 1133
Reachability property qltransition_2014 is true.
Reachability property qltransition_719 is true.
Reachability property qltransition_718 is true.
Reachability property qltransition_717 is true.
SDD proceeding with computation,2485 properties remain. new max is 256
SDD size :1133 after 1235
SDD proceeding with computation,2485 properties remain. new max is 512
SDD size :1235 after 1349
Reachability property qltransition_3 is true.
SDD proceeding with computation,2484 properties remain. new max is 512
SDD size :1349 after 1603
Reachability property qltransition_2058 is true.
Reachability property qltransition_2012 is true.
Reachability property qltransition_1988 is true.
Reachability property qltransition_1910 is true.
Reachability property qltransition_1893 is true.
Reachability property qltransition_1892 is true.
Reachability property qltransition_264 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_32 is true.
SDD proceeding with computation,2475 properties remain. new max is 512
SDD size :1603 after 4200
Reachability property qltransition_2510 is true.
Reachability property qltransition_1895 is true.
Reachability property qltransition_1894 is true.
Reachability property qltransition_200 is true.
SDD proceeding with computation,2471 properties remain. new max is 512
SDD size :4200 after 4935
SDD proceeding with computation,2471 properties remain. new max is 1024
SDD size :4935 after 5720
SDD proceeding with computation,2471 properties remain. new max is 2048
SDD size :5720 after 6964
RANDOM walk for 893523 steps (0 resets) in 120004 ms. (7 steps per ms) remains 2065/2083 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 2065/2065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 2065/2065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 2065/2065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 2065/2065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2065/2065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2065/2065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 2064/2065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 2064/2064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 2064/2064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 2064/2064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 2064/2064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2060/2064 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 2060/2060 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 2059/2060 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 2056/2059 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2056/2056 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 2055/2056 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 2052/2055 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2052/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 2051/2052 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 2051/2051 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 2050/2051 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 2050/2050 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 2050/2050 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 2049/2050 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2049/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2048/2049 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 2048/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 2048/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2047/2048 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2047/2047 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2047/2047 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 2046/2047 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 2046/2046 properties
SDD proceeding with computation,2471 properties remain. new max is 4096
SDD size :6964 after 8449
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 2046/2046 properties
Reachability property qltransition_2511 is true.
Reachability property qltransition_2056 is true.
Reachability property qltransition_2037 is true.
Reachability property qltransition_2036 is true.
Reachability property qltransition_2035 is true.
Reachability property qltransition_2034 is true.
Reachability property qltransition_2033 is true.
Reachability property qltransition_2032 is true.
Reachability property qltransition_2031 is true.
Reachability property qltransition_2030 is true.
Reachability property qltransition_2029 is true.
Reachability property qltransition_2028 is true.
Reachability property qltransition_2010 is true.
Reachability property qltransition_1989 is true.
Reachability property qltransition_1978 is true.
Reachability property qltransition_1911 is true.
Reachability property qltransition_1013 is true.
Reachability property qltransition_1012 is true.
Reachability property qltransition_1011 is true.
Reachability property qltransition_549 is true.
SDD proceeding with computation,2451 properties remain. new max is 4096
SDD size :8449 after 14597
Reachability property qltransition_845 is true.
Reachability property qltransition_844 is true.
Reachability property qltransition_843 is true.
Reachability property qltransition_698 is true.
Reachability property qltransition_697 is true.
Reachability property qltransition_696 is true.
SDD proceeding with computation,2445 properties remain. new max is 4096
SDD size :14597 after 20189
Reachability property qltransition_2039 is true.
Reachability property qltransition_866 is true.
Reachability property qltransition_865 is true.
Reachability property qltransition_864 is true.
Reachability property qltransition_823 is true.
Reachability property qltransition_822 is true.
SDD proceeding with computation,2439 properties remain. new max is 4096
SDD size :20189 after 24551
Reachability property qltransition_5 is true.
SDD proceeding with computation,2438 properties remain. new max is 4096
SDD size :24551 after 28396
Reachability property qltransition_2524 is true.
Reachability property qltransition_2062 is true.
Reachability property qltransition_2061 is true.
Reachability property qltransition_2040 is true.
Reachability property qltransition_2018 is true.
Reachability property qltransition_1994 is true.
Reachability property qltransition_1923 is true.
Reachability property qltransition_1922 is true.
Reachability property qltransition_1921 is true.
Reachability property qltransition_1920 is true.
Reachability property qltransition_312 is true.
Reachability property qltransition_304 is true.
Reachability property qltransition_48 is true.
SDD proceeding with computation,2425 properties remain. new max is 4096
SDD size :28396 after 89362
SDD proceeding with computation,2425 properties remain. new max is 8192
SDD size :89362 after 103186
Reachability property qltransition_2525 is true.
Reachability property qltransition_1925 is true.
Reachability property qltransition_1924 is true.
Reachability property qltransition_320 is true.
SDD proceeding with computation,2421 properties remain. new max is 8192
SDD size :103186 after 128959
Probabilistic random walk after 1000001 steps, saw 657639 distinct states, run finished after 69243 ms. (steps per millisecond=14 ) properties seen :508
[2025-05-31 02:17:39] [INFO ] Flow matrix only has 1104 transitions (discarded 1448 similar events)
[2025-05-31 02:17:39] [INFO ] Invariant cache hit.
[2025-05-31 02:17:39] [INFO ] State equation strengthened by 676 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/229 variables, 229/229 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/229 variables, 1/230 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
SDD proceeding with computation,2421 properties remain. new max is 16384
SDD size :128959 after 164395
At refinement iteration 2 (INCLUDED_ONLY) 0/229 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
SDD proceeding with computation,2421 properties remain. new max is 32768
SDD size :164395 after 195228
At refinement iteration 3 (OVERLAPS) 219/448 variables, 16/246 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/448 variables, 219/465 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/448 variables, 8/473 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:15] [INFO ] Deduced a trap composed of 15 places in 365 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:15] [INFO ] Deduced a trap composed of 19 places in 224 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:15] [INFO ] Deduced a trap composed of 21 places in 176 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:15] [INFO ] Deduced a trap composed of 23 places in 145 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:16] [INFO ] Deduced a trap composed of 25 places in 152 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:16] [INFO ] Deduced a trap composed of 3 places in 120 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:16] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:16] [INFO ] Deduced a trap composed of 73 places in 283 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:16] [INFO ] Deduced a trap composed of 65 places in 296 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:17] [INFO ] Deduced a trap composed of 65 places in 273 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:17] [INFO ] Deduced a trap composed of 65 places in 277 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:18] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:18] [INFO ] Deduced a trap composed of 68 places in 263 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:18] [INFO ] Deduced a trap composed of 62 places in 291 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:19] [INFO ] Deduced a trap composed of 76 places in 231 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:19] [INFO ] Deduced a trap composed of 79 places in 235 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:19] [INFO ] Deduced a trap composed of 78 places in 272 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:20] [INFO ] Deduced a trap composed of 79 places in 276 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:20] [INFO ] Deduced a trap composed of 23 places in 308 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:21] [INFO ] Deduced a trap composed of 27 places in 311 ms of which 29 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/448 variables, 20/493 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 448/1552 variables, and 493 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 45055 ms.
Refiners :[Domain max(s): 448/448 constraints, Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/448 constraints, ReadFeed: 0/676 constraints, PredecessorRefiner: 1515/1515 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1515 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/229 variables, 229/229 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/229 variables, 1/230 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/229 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 3 (OVERLAPS) 219/448 variables, 16/246 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Reachability property qltransition_2527 is true.
At refinement iteration 4 (INCLUDED_ONLY) 0/448 variables, 219/465 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Reachability property qltransition_2526 is true.
At refinement iteration 5 (INCLUDED_ONLY) 0/448 variables, 8/473 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/448 variables, 20/493 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:34] [INFO ] Deduced a trap composed of 31 places in 140 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:34] [INFO ] Deduced a trap composed of 33 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:35] [INFO ] Deduced a trap composed of 73 places in 282 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:35] [INFO ] Deduced a trap composed of 65 places in 303 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:36] [INFO ] Deduced a trap composed of 87 places in 258 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:36] [INFO ] Deduced a trap composed of 85 places in 274 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:37] [INFO ] Deduced a trap composed of 85 places in 261 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:37] [INFO ] Deduced a trap composed of 25 places in 309 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:38] [INFO ] Deduced a trap composed of 87 places in 258 ms of which 29 ms to minimize.
Reachability property qltransition_1927 is true.
Reachability property qltransition_1926 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:38] [INFO ] Deduced a trap composed of 49 places in 293 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:39] [INFO ] Deduced a trap composed of 93 places in 219 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:39] [INFO ] Deduced a trap composed of 97 places in 237 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:39] [INFO ] Deduced a trap composed of 49 places in 292 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:40] [INFO ] Deduced a trap composed of 19 places in 295 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:40] [INFO ] Deduced a trap composed of 49 places in 321 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:40] [INFO ] Deduced a trap composed of 60 places in 322 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:41] [INFO ] Deduced a trap composed of 65 places in 292 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:41] [INFO ] Deduced a trap composed of 61 places in 304 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:41] [INFO ] Deduced a trap composed of 13 places in 292 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:42] [INFO ] Deduced a trap composed of 67 places in 288 ms of which 39 ms to minimize.
Reachability property qltransition_328 is true.
SDD proceeding with computation,2416 properties remain. new max is 32768
SDD size :195228 after 258958
At refinement iteration 7 (INCLUDED_ONLY) 0/448 variables, 20/513 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:46] [INFO ] Deduced a trap composed of 35 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:47] [INFO ] Deduced a trap composed of 58 places in 357 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:47] [INFO ] Deduced a trap composed of 58 places in 323 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:48] [INFO ] Deduced a trap composed of 65 places in 288 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:48] [INFO ] Deduced a trap composed of 65 places in 311 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:48] [INFO ] Deduced a trap composed of 61 places in 348 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:49] [INFO ] Deduced a trap composed of 61 places in 312 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:49] [INFO ] Deduced a trap composed of 72 places in 273 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:49] [INFO ] Deduced a trap composed of 67 places in 251 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:50] [INFO ] Deduced a trap composed of 74 places in 267 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:50] [INFO ] Deduced a trap composed of 72 places in 273 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:50] [INFO ] Deduced a trap composed of 27 places in 131 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:50] [INFO ] Deduced a trap composed of 29 places in 158 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:51] [INFO ] Deduced a trap composed of 29 places in 291 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:51] [INFO ] Deduced a trap composed of 64 places in 323 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:52] [INFO ] Deduced a trap composed of 73 places in 311 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:52] [INFO ] Deduced a trap composed of 64 places in 312 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:52] [INFO ] Deduced a trap composed of 65 places in 312 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:53] [INFO ] Deduced a trap composed of 68 places in 324 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:18:53] [INFO ] Deduced a trap composed of 69 places in 315 ms of which 48 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/448 variables, 20/533 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:19:02] [INFO ] Deduced a trap composed of 17 places in 334 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:19:04] [INFO ] Deduced a trap composed of 83 places in 326 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:19:04] [INFO ] Deduced a trap composed of 81 places in 325 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:19:05] [INFO ] Deduced a trap composed of 88 places in 298 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:19:05] [INFO ] Deduced a trap composed of 89 places in 282 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:19:06] [INFO ] Deduced a trap composed of 59 places in 317 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_1980 is true.
[2025-05-31 02:19:07] [INFO ] Deduced a trap composed of 78 places in 279 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:19:07] [INFO ] Deduced a trap composed of 49 places in 337 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:19:07] [INFO ] Deduced a trap composed of 74 places in 327 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:19:08] [INFO ] Deduced a trap composed of 85 places in 288 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:19:08] [INFO ] Deduced a trap composed of 78 places in 282 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:19:09] [INFO ] Deduced a trap composed of 78 places in 306 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:19:09] [INFO ] Deduced a trap composed of 89 places in 277 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:19:09] [INFO ] Deduced a trap composed of 74 places in 322 ms of which 35 ms to minimize.
SMT process timed out in 90591ms, After SMT, problems are : Problem set: 0 solved, 1515 unsolved
Fused 1515 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 229 out of 448 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 448/448 places, 2552/2552 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 439 transition count 2480
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 439 transition count 2480
Applied a total of 18 rules in 123 ms. Remains 439 /448 variables (removed 9) and now considering 2480/2552 (removed 72) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 129 ms. Remains : 439/448 places, 2480/2552 transitions.
SDD proceeding with computation,2415 properties remain. new max is 32768
SDD size :258958 after 303042
RANDOM walk for 1138723 steps (0 resets) in 120004 ms. (9 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1515/1515 properties
Reachability property qltransition_2084 is true.
Reachability property qltransition_2083 is true.
Reachability property qltransition_2082 is true.
Reachability property qltransition_2081 is true.
Reachability property qltransition_2080 is true.
Reachability property qltransition_2078 is true.
Reachability property qltransition_2077 is true.
Reachability property qltransition_2076 is true.
Reachability property qltransition_2075 is true.
Reachability property qltransition_2074 is true.
Reachability property qltransition_2073 is true.
Reachability property qltransition_2072 is true.
Reachability property qltransition_2038 is true.
Reachability property qltransition_2016 is true.
Reachability property qltransition_1995 is true.
Reachability property qltransition_1181 is true.
Reachability property qltransition_1180 is true.
Reachability property qltransition_1179 is true.
Reachability property qltransition_1160 is true.
Reachability property qltransition_1159 is true.
Reachability property qltransition_1158 is true.
Reachability property qltransition_1139 is true.
Reachability property qltransition_1138 is true.
Reachability property qltransition_1137 is true.
Reachability property qltransition_1117 is true.
Reachability property qltransition_1116 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,2388 properties remain. new max is 32768
SDD size :303042 after 476627
Reachability property qltransition_2079 is true.
SDD proceeding with computation,2387 properties remain. new max is 32768
SDD size :476627 after 555156
Probabilistic random walk after 1000001 steps, saw 636641 distinct states, run finished after 84869 ms. (steps per millisecond=11 ) properties seen :25
[2025-05-31 02:21:05] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
// Phase 1: matrix 1032 rows 439 cols
[2025-05-31 02:21:05] [INFO ] Computed 25 invariants in 7 ms
[2025-05-31 02:21:05] [INFO ] State equation strengthened by 613 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
Reachability property qltransition_887 is true.
Reachability property qltransition_886 is true.
Reachability property qltransition_885 is true.
Reachability property qltransition_740 is true.
Reachability property qltransition_739 is true.
Reachability property qltransition_738 is true.
Reachability property qltransition_591 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1476 unsolved
SDD proceeding with computation,2380 properties remain. new max is 32768
SDD size :555156 after 628159
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/1 constraints. Problems are: Problem set: 7 solved, 1469 unsolved
At refinement iteration 2 (OVERLAPS) 224/439 variables, 16/17 constraints. Problems are: Problem set: 7 solved, 1469 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 7 solved, 1469 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:38] [INFO ] Deduced a trap composed of 15 places in 298 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:38] [INFO ] Deduced a trap composed of 19 places in 222 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:39] [INFO ] Deduced a trap composed of 23 places in 199 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:39] [INFO ] Deduced a trap composed of 25 places in 163 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:39] [INFO ] Deduced a trap composed of 31 places in 125 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:39] [INFO ] Deduced a trap composed of 33 places in 90 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:39] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:40] [INFO ] Deduced a trap composed of 72 places in 266 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:40] [INFO ] Deduced a trap composed of 64 places in 261 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:40] [INFO ] Deduced a trap composed of 64 places in 263 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:41] [INFO ] Deduced a trap composed of 84 places in 264 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:41] [INFO ] Deduced a trap composed of 13 places in 306 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:42] [INFO ] Deduced a trap composed of 15 places in 299 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:42] [INFO ] Deduced a trap composed of 3 places in 230 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:42] [INFO ] Deduced a trap composed of 17 places in 283 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:43] [INFO ] Deduced a trap composed of 19 places in 273 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:43] [INFO ] Deduced a trap composed of 72 places in 297 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:43] [INFO ] Deduced a trap composed of 72 places in 288 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:43] [INFO ] Deduced a trap composed of 85 places in 259 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:44] [INFO ] Deduced a trap composed of 64 places in 310 ms of which 26 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 20/45 constraints. Problems are: Problem set: 7 solved, 1469 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:46] [INFO ] Deduced a trap composed of 67 places in 310 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:46] [INFO ] Deduced a trap composed of 61 places in 330 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:46] [INFO ] Deduced a trap composed of 62 places in 330 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:47] [INFO ] Deduced a trap composed of 66 places in 331 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:47] [INFO ] Deduced a trap composed of 66 places in 330 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:47] [INFO ] Deduced a trap composed of 72 places in 273 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:48] [INFO ] Deduced a trap composed of 72 places in 271 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:48] [INFO ] Deduced a trap composed of 76 places in 301 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_2545 is true.
[2025-05-31 02:21:48] [INFO ] Deduced a trap composed of 35 places in 264 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:49] [INFO ] Deduced a trap composed of 74 places in 277 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:49] [INFO ] Deduced a trap composed of 67 places in 332 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:49] [INFO ] Deduced a trap composed of 27 places in 137 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:50] [INFO ] Deduced a trap composed of 72 places in 302 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:50] [INFO ] Deduced a trap composed of 78 places in 274 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:50] [INFO ] Deduced a trap composed of 27 places in 253 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:51] [INFO ] Deduced a trap composed of 29 places in 253 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:51] [INFO ] Deduced a trap composed of 73 places in 266 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:51] [INFO ] Deduced a trap composed of 31 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:51] [INFO ] Deduced a trap composed of 79 places in 293 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:52] [INFO ] Deduced a trap composed of 29 places in 95 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/65 constraints. Problems are: Problem set: 7 solved, 1469 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:53] [INFO ] Deduced a trap composed of 3 places in 79 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:53] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:54] [INFO ] Deduced a trap composed of 27 places in 321 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:54] [INFO ] Deduced a trap composed of 48 places in 324 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:54] [INFO ] Deduced a trap composed of 72 places in 299 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:55] [INFO ] Deduced a trap composed of 72 places in 289 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:55] [INFO ] Deduced a trap composed of 47 places in 332 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:55] [INFO ] Deduced a trap composed of 71 places in 296 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:56] [INFO ] Deduced a trap composed of 58 places in 304 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:56] [INFO ] Deduced a trap composed of 48 places in 327 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:57] [INFO ] Deduced a trap composed of 57 places in 299 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:57] [INFO ] Deduced a trap composed of 23 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:57] [INFO ] Deduced a trap composed of 48 places in 314 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:58] [INFO ] Deduced a trap composed of 3 places in 113 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:58] [INFO ] Deduced a trap composed of 21 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:58] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:58] [INFO ] Deduced a trap composed of 58 places in 288 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:58] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:59] [INFO ] Deduced a trap composed of 21 places in 304 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:21:59] [INFO ] Deduced a trap composed of 48 places in 320 ms of which 44 ms to minimize.
Reachability property qltransition_2060 is true.
Reachability property qltransition_1963 is true.
Reachability property qltransition_1962 is true.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/85 constraints. Problems are: Problem set: 7 solved, 1469 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:14] [INFO ] Deduced a trap composed of 62 places in 331 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:15] [INFO ] Deduced a trap composed of 48 places in 328 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:15] [INFO ] Deduced a trap composed of 71 places in 275 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:15] [INFO ] Deduced a trap composed of 71 places in 287 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:15] [INFO ] Deduced a trap composed of 78 places in 225 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:17] [INFO ] Deduced a trap composed of 72 places in 307 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:17] [INFO ] Deduced a trap composed of 63 places in 323 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:17] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:18] [INFO ] Deduced a trap composed of 57 places in 301 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:18] [INFO ] Deduced a trap composed of 64 places in 309 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:18] [INFO ] Deduced a trap composed of 3 places in 204 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:19] [INFO ] Deduced a trap composed of 11 places in 300 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:19] [INFO ] Deduced a trap composed of 72 places in 290 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:20] [INFO ] Deduced a trap composed of 48 places in 311 ms of which 37 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 439/1471 variables, and 99 constraints, problems are : Problem set: 7 solved, 1469 unsolved in 75029 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/439 constraints, ReadFeed: 0/613 constraints, PredecessorRefiner: 1476/1476 constraints, Known Traps: 74/74 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 1469 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 1/1 constraints. Problems are: Problem set: 7 solved, 1469 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/1 constraints. Problems are: Problem set: 7 solved, 1469 unsolved
At refinement iteration 2 (OVERLAPS) 224/439 variables, 16/17 constraints. Problems are: Problem set: 7 solved, 1469 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 7 solved, 1469 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 74/99 constraints. Problems are: Problem set: 7 solved, 1469 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:30] [INFO ] Deduced a trap composed of 60 places in 332 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:30] [INFO ] Deduced a trap composed of 64 places in 298 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:31] [INFO ] Deduced a trap composed of 60 places in 314 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:31] [INFO ] Deduced a trap composed of 57 places in 328 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:31] [INFO ] Deduced a trap composed of 68 places in 300 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:32] [INFO ] Deduced a trap composed of 69 places in 307 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:32] [INFO ] Deduced a trap composed of 71 places in 298 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:32] [INFO ] Deduced a trap composed of 72 places in 305 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:33] [INFO ] Deduced a trap composed of 72 places in 304 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_1034 is true.
Reachability property qltransition_1033 is true.
Reachability property qltransition_1032 is true.
[2025-05-31 02:22:33] [INFO ] Deduced a trap composed of 73 places in 295 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:33] [INFO ] Deduced a trap composed of 70 places in 275 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:34] [INFO ] Deduced a trap composed of 71 places in 270 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:34] [INFO ] Deduced a trap composed of 58 places in 322 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:35] [INFO ] Deduced a trap composed of 71 places in 299 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:35] [INFO ] Deduced a trap composed of 72 places in 302 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:35] [INFO ] Deduced a trap composed of 71 places in 300 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:36] [INFO ] Deduced a trap composed of 80 places in 260 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:36] [INFO ] Deduced a trap composed of 76 places in 302 ms of which 54 ms to minimize.
Reachability property qltransition_472 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:37] [INFO ] Deduced a trap composed of 25 places in 305 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:37] [INFO ] Deduced a trap composed of 73 places in 326 ms of which 47 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/119 constraints. Problems are: Problem set: 10 solved, 1466 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:40] [INFO ] Deduced a trap composed of 69 places in 282 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:40] [INFO ] Deduced a trap composed of 63 places in 284 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:40] [INFO ] Deduced a trap composed of 70 places in 271 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:41] [INFO ] Deduced a trap composed of 63 places in 301 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:41] [INFO ] Deduced a trap composed of 78 places in 270 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:41] [INFO ] Deduced a trap composed of 78 places in 270 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:42] [INFO ] Deduced a trap composed of 63 places in 281 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:42] [INFO ] Deduced a trap composed of 78 places in 260 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:42] [INFO ] Deduced a trap composed of 78 places in 284 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:43] [INFO ] Deduced a trap composed of 75 places in 295 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:43] [INFO ] Deduced a trap composed of 88 places in 263 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:43] [INFO ] Deduced a trap composed of 88 places in 272 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:43] [INFO ] Deduced a trap composed of 76 places in 223 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:44] [INFO ] Deduced a trap composed of 83 places in 257 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:44] [INFO ] Deduced a trap composed of 84 places in 254 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:45] [INFO ] Deduced a trap composed of 84 places in 266 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:45] [INFO ] Deduced a trap composed of 84 places in 248 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:46] [INFO ] Deduced a trap composed of 85 places in 263 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:46] [INFO ] Deduced a trap composed of 89 places in 226 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:46] [INFO ] Deduced a trap composed of 89 places in 219 ms of which 24 ms to minimize.
Reachability property qltransition_72 is true.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/139 constraints. Problems are: Problem set: 10 solved, 1466 unsolved
SDD proceeding with computation,2371 properties remain. new max is 32768
SDD size :628159 after 1.79176e+06
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:51] [INFO ] Deduced a trap composed of 80 places in 254 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:51] [INFO ] Deduced a trap composed of 81 places in 201 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:51] [INFO ] Deduced a trap composed of 85 places in 237 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:52] [INFO ] Deduced a trap composed of 86 places in 228 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:52] [INFO ] Deduced a trap composed of 94 places in 241 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:53] [INFO ] Deduced a trap composed of 71 places in 268 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:53] [INFO ] Deduced a trap composed of 87 places in 227 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:53] [INFO ] Deduced a trap composed of 48 places in 300 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:54] [INFO ] Deduced a trap composed of 72 places in 279 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:54] [INFO ] Deduced a trap composed of 23 places in 90 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:55] [INFO ] Deduced a trap composed of 58 places in 264 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:55] [INFO ] Deduced a trap composed of 19 places in 78 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:55] [INFO ] Deduced a trap composed of 59 places in 263 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:56] [INFO ] Deduced a trap composed of 72 places in 256 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:57] [INFO ] Deduced a trap composed of 72 places in 264 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:58] [INFO ] Deduced a trap composed of 72 places in 263 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:59] [INFO ] Deduced a trap composed of 64 places in 290 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:22:59] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:01] [INFO ] Deduced a trap composed of 83 places in 259 ms of which 32 ms to minimize.
Reachability property qltransition_2546 is true.
Reachability property qltransition_1967 is true.
Reachability property qltransition_1966 is true.
Reachability property qltransition_1965 is true.
Reachability property qltransition_1964 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:14] [INFO ] Deduced a trap composed of 72 places in 247 ms of which 31 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 20/159 constraints. Problems are: Problem set: 10 solved, 1466 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:17] [INFO ] Deduced a trap composed of 64 places in 308 ms of which 36 ms to minimize.
Reachability property qltransition_488 is true.
Reachability property qltransition_480 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:18] [INFO ] Deduced a trap composed of 85 places in 255 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:18] [INFO ] Deduced a trap composed of 83 places in 262 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:19] [INFO ] Deduced a trap composed of 71 places in 279 ms of which 36 ms to minimize.
SDD proceeding with computation,2364 properties remain. new max is 32768
SDD size :1.79176e+06 after 2.39805e+06
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:20] [INFO ] Deduced a trap composed of 23 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:20] [INFO ] Deduced a trap composed of 75 places in 267 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:21] [INFO ] Deduced a trap composed of 75 places in 261 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:21] [INFO ] Deduced a trap composed of 63 places in 382 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:21] [INFO ] Deduced a trap composed of 74 places in 285 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:22] [INFO ] Deduced a trap composed of 75 places in 272 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:22] [INFO ] Deduced a trap composed of 73 places in 268 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:23] [INFO ] Deduced a trap composed of 63 places in 277 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:23] [INFO ] Deduced a trap composed of 82 places in 258 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:23] [INFO ] Deduced a trap composed of 76 places in 273 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:23] [INFO ] Deduced a trap composed of 76 places in 266 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:24] [INFO ] Deduced a trap composed of 76 places in 253 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:24] [INFO ] Deduced a trap composed of 25 places in 259 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:25] [INFO ] Deduced a trap composed of 48 places in 263 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:25] [INFO ] Deduced a trap composed of 72 places in 257 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:25] [INFO ] Deduced a trap composed of 48 places in 270 ms of which 24 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 20/179 constraints. Problems are: Problem set: 10 solved, 1466 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:33] [INFO ] Deduced a trap composed of 64 places in 266 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:35] [INFO ] Deduced a trap composed of 61 places in 277 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:23:36] [INFO ] Deduced a trap composed of 48 places in 289 ms of which 29 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 439/1471 variables, and 182 constraints, problems are : Problem set: 10 solved, 1466 unsolved in 75030 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/439 constraints, ReadFeed: 0/613 constraints, PredecessorRefiner: 0/1476 constraints, Known Traps: 157/157 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 150634ms problems are : Problem set: 10 solved, 1466 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 215 out of 439 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 439/439 places, 2480/2480 transitions.
Applied a total of 0 rules in 76 ms. Remains 439 /439 variables (removed 0) and now considering 2480/2480 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 439/439 places, 2480/2480 transitions.
RANDOM walk for 1228315 steps (0 resets) in 120004 ms. (10 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1465/1466 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1465/1465 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1465/1465 properties
SDD proceeding with computation,2364 properties remain. new max is 65536
SDD size :2.39805e+06 after 2.79321e+06
Probabilistic random walk after 1000001 steps, saw 636641 distinct states, run finished after 82864 ms. (steps per millisecond=12 ) properties seen :0
[2025-05-31 02:25:31] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2025-05-31 02:25:31] [INFO ] Invariant cache hit.
[2025-05-31 02:25:31] [INFO ] State equation strengthened by 613 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
Detected timeout of ITS tools.
[2025-05-31 02:25:49] [INFO ] Flatten gal took : 91 ms
[2025-05-31 02:25:49] [INFO ] Applying decomposition
[2025-05-31 02:25:49] [INFO ] Flatten gal took : 86 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/graph5402811084797096470.txt' '-o' '/tmp/graph5402811084797096470.bin' '-w' '/tmp/graph5402811084797096470.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5402811084797096470.bin' '-l' '-1' '-v' '-w' '/tmp/graph5402811084797096470.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:25:49] [INFO ] Decomposing Gal with order
[2025-05-31 02:25:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:25:50] [INFO ] Removed a total of 4227 redundant transitions.
[2025-05-31 02:25:50] [INFO ] Flatten gal took : 425 ms
[2025-05-31 02:25:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 62 ms.
[2025-05-31 02:25:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15616870621664722310.gal : 25 ms
[2025-05-31 02:25:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16120053040605693693.prop : 9 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/ReachabilityCardinality15616870621664722310.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16120053040605693693.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 ...309
Loading property file /tmp/ReachabilityCardinality16120053040605693693.prop.
SDD proceeding with computation,1465 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1465 properties remain. new max is 8
SDD size :4 after 5
SDD proceeding with computation,1465 properties remain. new max is 16
SDD size :5 after 5
SDD proceeding with computation,1465 properties remain. new max is 32
SDD size :5 after 5
SDD proceeding with computation,1465 properties remain. new max is 64
SDD size :5 after 5
SDD proceeding with computation,1465 properties remain. new max is 128
SDD size :5 after 5
SDD proceeding with computation,1465 properties remain. new max is 256
SDD size :5 after 20
SDD proceeding with computation,1465 properties remain. new max is 512
SDD size :20 after 86
SDD proceeding with computation,1465 properties remain. new max is 1024
SDD size :86 after 427
SDD proceeding with computation,1465 properties remain. new max is 2048
SDD size :427 after 6639
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
At refinement iteration 2 (OVERLAPS) 224/439 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
SDD proceeding with computation,1465 properties remain. new max is 4096
SDD size :6639 after 336783
Reachability property qltransition_2185 is true.
Reachability property qltransition_2184 is true.
Reachability property qltransition_2162 is true.
Reachability property qltransition_1777 is true.
Reachability property qltransition_1712 is true.
Reachability property qltransition_1435 is true.
Reachability property qltransition_1434 is true.
Reachability property qltransition_1433 is true.
Reachability property qltransition_1432 is true.
Reachability property qltransition_1431 is true.
Reachability property qltransition_1414 is true.
Reachability property qltransition_1413 is true.
Reachability property qltransition_1411 is true.
Reachability property qltransition_1410 is true.
Reachability property qltransition_782 is true.
Reachability property qltransition_781 is true.
Reachability property qltransition_780 is true.
Reachability property qltransition_532 is true.
Reachability property qltransition_530 is true.
Reachability property qltransition_456 is true.
Reachability property qltransition_449 is true.
Reachability property qltransition_448 is true.
Reachability property qltransition_393 is true.
Reachability property qltransition_138 is true.
SDD proceeding with computation,1441 properties remain. new max is 4096
SDD size :336783 after 570646
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:04] [INFO ] Deduced a trap composed of 15 places in 361 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:05] [INFO ] Deduced a trap composed of 17 places in 305 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:05] [INFO ] Deduced a trap composed of 19 places in 315 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:05] [INFO ] Deduced a trap composed of 3 places in 300 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:05] [INFO ] Deduced a trap composed of 3 places in 174 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:06] [INFO ] Deduced a trap composed of 27 places in 174 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:06] [INFO ] Deduced a trap composed of 29 places in 164 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:06] [INFO ] Deduced a trap composed of 3 places in 121 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:06] [INFO ] Deduced a trap composed of 31 places in 128 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:06] [INFO ] Deduced a trap composed of 33 places in 100 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:07] [INFO ] Deduced a trap composed of 72 places in 378 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:07] [INFO ] Deduced a trap composed of 64 places in 303 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:07] [INFO ] Deduced a trap composed of 64 places in 308 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:08] [INFO ] Deduced a trap composed of 21 places in 296 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:08] [INFO ] Deduced a trap composed of 23 places in 293 ms of which 28 ms to minimize.
Reachability property qltransition_1998 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:08] [INFO ] Deduced a trap composed of 19 places in 295 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:09] [INFO ] Deduced a trap composed of 25 places in 290 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_1288 is true.
Reachability property qltransition_1287 is true.
Reachability property qltransition_1286 is true.
Reachability property qltransition_1285 is true.
Reachability property qltransition_1284 is true.
Reachability property qltransition_1267 is true.
Reachability property qltransition_1266 is true.
Reachability property qltransition_1264 is true.
Reachability property qltransition_1263 is true.
[2025-05-31 02:26:09] [INFO ] Deduced a trap composed of 64 places in 285 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_761 is true.
Reachability property qltransition_760 is true.
Reachability property qltransition_759 is true.
[2025-05-31 02:26:10] [INFO ] Deduced a trap composed of 82 places in 263 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:10] [INFO ] Deduced a trap composed of 82 places in 241 ms of which 32 ms to minimize.
Reachability property qltransition_612 is true.
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 20/45 constraints. Problems are: Problem set: 38 solved, 1427 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:11] [INFO ] Deduced a trap composed of 35 places in 97 ms of which 4 ms to minimize.
SDD proceeding with computation,1427 properties remain. new max is 4096
SDD size :570646 after 899317
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:13] [INFO ] Deduced a trap composed of 47 places in 315 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:14] [INFO ] Deduced a trap composed of 25 places in 300 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:15] [INFO ] Deduced a trap composed of 58 places in 278 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:15] [INFO ] Deduced a trap composed of 48 places in 296 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:16] [INFO ] Deduced a trap composed of 48 places in 301 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:16] [INFO ] Deduced a trap composed of 57 places in 282 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1427 properties remain. new max is 8192
SDD size :899317 after 1.01268e+06
[2025-05-31 02:26:16] [INFO ] Deduced a trap composed of 48 places in 300 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:17] [INFO ] Deduced a trap composed of 58 places in 272 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:17] [INFO ] Deduced a trap composed of 55 places in 284 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:17] [INFO ] Deduced a trap composed of 54 places in 325 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:18] [INFO ] Deduced a trap composed of 3 places in 92 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:18] [INFO ] Deduced a trap composed of 3 places in 283 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:18] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:19] [INFO ] Deduced a trap composed of 11 places in 301 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:19] [INFO ] Deduced a trap composed of 3 places in 279 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:19] [INFO ] Deduced a trap composed of 48 places in 321 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:19] [INFO ] Deduced a trap composed of 59 places in 281 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:20] [INFO ] Deduced a trap composed of 65 places in 277 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:20] [INFO ] Deduced a trap composed of 62 places in 274 ms of which 28 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/65 constraints. Problems are: Problem set: 38 solved, 1427 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:21] [INFO ] Deduced a trap composed of 23 places in 161 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:24] [INFO ] Deduced a trap composed of 72 places in 304 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:25] [INFO ] Deduced a trap composed of 82 places in 287 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:25] [INFO ] Deduced a trap composed of 27 places in 283 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:26] [INFO ] Deduced a trap composed of 71 places in 267 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:26] [INFO ] Deduced a trap composed of 48 places in 310 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:26] [INFO ] Deduced a trap composed of 48 places in 308 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:27] [INFO ] Deduced a trap composed of 48 places in 287 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:27] [INFO ] Deduced a trap composed of 64 places in 323 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:27] [INFO ] Deduced a trap composed of 48 places in 323 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:28] [INFO ] Deduced a trap composed of 58 places in 281 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:28] [INFO ] Deduced a trap composed of 48 places in 290 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:29] [INFO ] Deduced a trap composed of 48 places in 310 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:29] [INFO ] Deduced a trap composed of 64 places in 309 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:29] [INFO ] Deduced a trap composed of 13 places in 277 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:30] [INFO ] Deduced a trap composed of 15 places in 225 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:30] [INFO ] Deduced a trap composed of 72 places in 282 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:31] [INFO ] Deduced a trap composed of 17 places in 187 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:31] [INFO ] Deduced a trap composed of 19 places in 155 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:32] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 8 ms to minimize.
Reachability property qltransition_2461 is true.
Reachability property qltransition_2459 is true.
Reachability property qltransition_2294 is true.
Reachability property qltransition_2293 is true.
Reachability property qltransition_2292 is true.
Reachability property qltransition_1437 is true.
Reachability property qltransition_1416 is true.
Reachability property qltransition_692 is true.
Reachability property qltransition_545 is true.
Reachability property qltransition_529 is true.
Reachability property qltransition_450 is true.
Reachability property qltransition_433 is true.
Reachability property qltransition_321 is true.
Reachability property qltransition_318 is true.
Reachability property qltransition_310 is true.
Reachability property qltransition_206 is true.
Reachability property qltransition_198 is true.
Reachability property qltransition_142 is true.
Reachability property qltransition_121 is true.
SDD proceeding with computation,1408 properties remain. new max is 8192
SDD size :1.01268e+06 after 2.26298e+06
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/85 constraints. Problems are: Problem set: 38 solved, 1427 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:47] [INFO ] Deduced a trap composed of 47 places in 319 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:47] [INFO ] Deduced a trap composed of 48 places in 289 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:48] [INFO ] Deduced a trap composed of 3 places in 273 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:48] [INFO ] Deduced a trap composed of 53 places in 329 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:48] [INFO ] Deduced a trap composed of 57 places in 333 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:50] [INFO ] Deduced a trap composed of 72 places in 342 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:50] [INFO ] Deduced a trap composed of 57 places in 289 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:52] [INFO ] Deduced a trap composed of 75 places in 299 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:53] [INFO ] Deduced a trap composed of 72 places in 286 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:53] [INFO ] Deduced a trap composed of 27 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:54] [INFO ] Deduced a trap composed of 84 places in 265 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:55] [INFO ] Deduced a trap composed of 21 places in 208 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:55] [INFO ] Deduced a trap composed of 23 places in 249 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:56] [INFO ] Deduced a trap composed of 71 places in 293 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:56] [INFO ] Deduced a trap composed of 82 places in 287 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:57] [INFO ] Deduced a trap composed of 72 places in 253 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:57] [INFO ] Deduced a trap composed of 72 places in 249 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:58] [INFO ] Deduced a trap composed of 75 places in 269 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:58] [INFO ] Deduced a trap composed of 73 places in 246 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:26:58] [INFO ] Deduced a trap composed of 76 places in 261 ms of which 33 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 20/105 constraints. Problems are: Problem set: 57 solved, 1408 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:01] [INFO ] Deduced a trap composed of 83 places in 267 ms of which 36 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 439/1471 variables, and 106 constraints, problems are : Problem set: 57 solved, 1408 unsolved in 90031 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/439 constraints, ReadFeed: 0/613 constraints, PredecessorRefiner: 1465/1465 constraints, Known Traps: 81/81 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 57 solved, 1408 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/211 variables, 1/1 constraints. Problems are: Problem set: 57 solved, 1408 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/211 variables, 0/1 constraints. Problems are: Problem set: 57 solved, 1408 unsolved
At refinement iteration 2 (OVERLAPS) 228/439 variables, 16/17 constraints. Problems are: Problem set: 57 solved, 1408 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 57 solved, 1408 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 81/106 constraints. Problems are: Problem set: 57 solved, 1408 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:12] [INFO ] Deduced a trap composed of 71 places in 262 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:12] [INFO ] Deduced a trap composed of 23 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:13] [INFO ] Deduced a trap composed of 61 places in 285 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:14] [INFO ] Deduced a trap composed of 58 places in 346 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:14] [INFO ] Deduced a trap composed of 59 places in 312 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:14] [INFO ] Deduced a trap composed of 61 places in 285 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:15] [INFO ] Deduced a trap composed of 57 places in 345 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:15] [INFO ] Deduced a trap composed of 29 places in 95 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:15] [INFO ] Deduced a trap composed of 56 places in 339 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:16] [INFO ] Deduced a trap composed of 56 places in 319 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:16] [INFO ] Deduced a trap composed of 31 places in 107 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:18] [INFO ] Deduced a trap composed of 75 places in 294 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:19] [INFO ] Deduced a trap composed of 58 places in 292 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:19] [INFO ] Deduced a trap composed of 58 places in 328 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:19] [INFO ] Deduced a trap composed of 63 places in 300 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:20] [INFO ] Deduced a trap composed of 64 places in 326 ms of which 37 ms to minimize.
Reachability property qltransition_2295 is true.
Reachability property qltransition_2161 is true.
Reachability property qltransition_2160 is true.
Reachability property qltransition_797 is true.
Reachability property qltransition_785 is true.
Reachability property qltransition_650 is true.
Reachability property qltransition_638 is true.
Reachability property qltransition_394 is true.
Reachability property qltransition_377 is true.
Reachability property qltransition_326 is true.
Reachability property qltransition_178 is true.
Reachability property qltransition_122 is true.
SDD proceeding with computation,1396 properties remain. new max is 8192
SDD size :2.26298e+06 after 4.55978e+06
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:39] [INFO ] Deduced a trap composed of 25 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:40] [INFO ] Deduced a trap composed of 63 places in 270 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:41] [INFO ] Deduced a trap composed of 64 places in 300 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:41] [INFO ] Deduced a trap composed of 64 places in 287 ms of which 35 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/126 constraints. Problems are: Problem set: 69 solved, 1396 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:44] [INFO ] Deduced a trap composed of 47 places in 307 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:45] [INFO ] Deduced a trap composed of 48 places in 303 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:46] [INFO ] Deduced a trap composed of 75 places in 250 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:46] [INFO ] Deduced a trap composed of 74 places in 276 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:48] [INFO ] Deduced a trap composed of 84 places in 294 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:49] [INFO ] Deduced a trap composed of 72 places in 255 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:52] [INFO ] Deduced a trap composed of 65 places in 297 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:53] [INFO ] Deduced a trap composed of 84 places in 318 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:55] [INFO ] Deduced a trap composed of 82 places in 267 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:56] [INFO ] Deduced a trap composed of 63 places in 294 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:57] [INFO ] Deduced a trap composed of 69 places in 297 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:57] [INFO ] Deduced a trap composed of 57 places in 303 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:57] [INFO ] Deduced a trap composed of 65 places in 316 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:58] [INFO ] Deduced a trap composed of 70 places in 298 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:58] [INFO ] Deduced a trap composed of 64 places in 276 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:58] [INFO ] Deduced a trap composed of 64 places in 290 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:59] [INFO ] Deduced a trap composed of 60 places in 304 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:59] [INFO ] Deduced a trap composed of 63 places in 303 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:27:59] [INFO ] Deduced a trap composed of 60 places in 313 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:00] [INFO ] Deduced a trap composed of 70 places in 308 ms of which 43 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/146 constraints. Problems are: Problem set: 69 solved, 1396 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:02] [INFO ] Deduced a trap composed of 58 places in 299 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:02] [INFO ] Deduced a trap composed of 75 places in 249 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:04] [INFO ] Deduced a trap composed of 71 places in 291 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:04] [INFO ] Deduced a trap composed of 71 places in 289 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:05] [INFO ] Deduced a trap composed of 75 places in 305 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:09] [INFO ] Deduced a trap composed of 60 places in 294 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:10] [INFO ] Deduced a trap composed of 62 places in 263 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:10] [INFO ] Deduced a trap composed of 63 places in 276 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:10] [INFO ] Deduced a trap composed of 69 places in 256 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:11] [INFO ] Deduced a trap composed of 63 places in 279 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:11] [INFO ] Deduced a trap composed of 64 places in 311 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:12] [INFO ] Deduced a trap composed of 65 places in 267 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:12] [INFO ] Deduced a trap composed of 58 places in 252 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:13] [INFO ] Deduced a trap composed of 48 places in 271 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:13] [INFO ] Deduced a trap composed of 83 places in 274 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:14] [INFO ] Deduced a trap composed of 77 places in 290 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:14] [INFO ] Deduced a trap composed of 77 places in 304 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:15] [INFO ] Deduced a trap composed of 68 places in 305 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:16] [INFO ] Deduced a trap composed of 70 places in 249 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:16] [INFO ] Deduced a trap composed of 71 places in 265 ms of which 37 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 20/166 constraints. Problems are: Problem set: 69 solved, 1396 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:18] [INFO ] Deduced a trap composed of 61 places in 300 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:18] [INFO ] Deduced a trap composed of 73 places in 236 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:19] [INFO ] Deduced a trap composed of 73 places in 234 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:19] [INFO ] Deduced a trap composed of 75 places in 242 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:19] [INFO ] Deduced a trap composed of 58 places in 294 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:20] [INFO ] Deduced a trap composed of 75 places in 228 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:20] [INFO ] Deduced a trap composed of 61 places in 318 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:20] [INFO ] Deduced a trap composed of 63 places in 304 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:21] [INFO ] Deduced a trap composed of 72 places in 254 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:21] [INFO ] Deduced a trap composed of 75 places in 260 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:21] [INFO ] Deduced a trap composed of 65 places in 285 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:22] [INFO ] Deduced a trap composed of 59 places in 313 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:22] [INFO ] Deduced a trap composed of 59 places in 343 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:22] [INFO ] Deduced a trap composed of 71 places in 319 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:23] [INFO ] Deduced a trap composed of 72 places in 296 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:23] [INFO ] Deduced a trap composed of 65 places in 298 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:24] [INFO ] Deduced a trap composed of 90 places in 247 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:25] [INFO ] Deduced a trap composed of 85 places in 234 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:25] [INFO ] Deduced a trap composed of 74 places in 277 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:26] [INFO ] Deduced a trap composed of 60 places in 258 ms of which 29 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 20/186 constraints. Problems are: Problem set: 69 solved, 1396 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:30] [INFO ] Deduced a trap composed of 71 places in 267 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:28:31] [INFO ] Deduced a trap composed of 85 places in 274 ms of which 38 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 439/1471 variables, and 188 constraints, problems are : Problem set: 69 solved, 1396 unsolved in 90046 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/439 constraints, ReadFeed: 0/613 constraints, PredecessorRefiner: 0/1465 constraints, Known Traps: 163/163 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 180670ms problems are : Problem set: 69 solved, 1396 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 211 out of 439 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 439/439 places, 2480/2480 transitions.
Applied a total of 0 rules in 87 ms. Remains 439 /439 variables (removed 0) and now considering 2480/2480 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 439/439 places, 2480/2480 transitions.
RANDOM walk for 1306764 steps (0 resets) in 120005 ms. (10 steps per ms) remains 1395/1396 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1395/1395 properties
Probabilistic random walk after 1000001 steps, saw 636641 distinct states, run finished after 76587 ms. (steps per millisecond=13 ) properties seen :0
[2025-05-31 02:30:19] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2025-05-31 02:30:19] [INFO ] Invariant cache hit.
[2025-05-31 02:30:19] [INFO ] State equation strengthened by 613 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/211 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/211 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
At refinement iteration 2 (OVERLAPS) 228/439 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:50] [INFO ] Deduced a trap composed of 15 places in 278 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:50] [INFO ] Deduced a trap composed of 19 places in 200 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:50] [INFO ] Deduced a trap composed of 21 places in 174 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:51] [INFO ] Deduced a trap composed of 23 places in 143 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:51] [INFO ] Deduced a trap composed of 25 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:51] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:51] [INFO ] Deduced a trap composed of 71 places in 241 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:51] [INFO ] Deduced a trap composed of 72 places in 217 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:52] [INFO ] Deduced a trap composed of 64 places in 234 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:53] [INFO ] Deduced a trap composed of 23 places in 291 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:53] [INFO ] Deduced a trap composed of 25 places in 283 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:53] [INFO ] Deduced a trap composed of 31 places in 119 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:53] [INFO ] Deduced a trap composed of 33 places in 84 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:53] [INFO ] Deduced a trap composed of 72 places in 262 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:54] [INFO ] Deduced a trap composed of 84 places in 236 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:54] [INFO ] Deduced a trap composed of 64 places in 276 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:54] [INFO ] Deduced a trap composed of 27 places in 126 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:55] [INFO ] Deduced a trap composed of 83 places in 264 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:55] [INFO ] Deduced a trap composed of 76 places in 231 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:56] [INFO ] Deduced a trap composed of 48 places in 284 ms of which 38 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:57] [INFO ] Deduced a trap composed of 3 places in 280 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:57] [INFO ] Deduced a trap composed of 53 places in 291 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:58] [INFO ] Deduced a trap composed of 55 places in 299 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:58] [INFO ] Deduced a trap composed of 56 places in 288 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:58] [INFO ] Deduced a trap composed of 53 places in 269 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:58] [INFO ] Deduced a trap composed of 53 places in 251 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:30:59] [INFO ] Deduced a trap composed of 19 places in 252 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:00] [INFO ] Deduced a trap composed of 47 places in 292 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:01] [INFO ] Deduced a trap composed of 57 places in 274 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:01] [INFO ] Deduced a trap composed of 48 places in 296 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:02] [INFO ] Deduced a trap composed of 71 places in 264 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:02] [INFO ] Deduced a trap composed of 48 places in 287 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:02] [INFO ] Deduced a trap composed of 72 places in 286 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:03] [INFO ] Deduced a trap composed of 48 places in 297 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:03] [INFO ] Deduced a trap composed of 3 places in 241 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:03] [INFO ] Deduced a trap composed of 3 places in 235 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:04] [INFO ] Deduced a trap composed of 3 places in 237 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:04] [INFO ] Deduced a trap composed of 53 places in 285 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:04] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:04] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:05] [INFO ] Deduced a trap composed of 29 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:05] [INFO ] Deduced a trap composed of 35 places in 81 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:06] [INFO ] Deduced a trap composed of 31 places in 263 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:06] [INFO ] Deduced a trap composed of 63 places in 269 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:06] [INFO ] Deduced a trap composed of 65 places in 262 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:07] [INFO ] Deduced a trap composed of 60 places in 258 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:07] [INFO ] Deduced a trap composed of 62 places in 267 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:07] [INFO ] Deduced a trap composed of 27 places in 117 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:07] [INFO ] Deduced a trap composed of 29 places in 86 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:07] [INFO ] Deduced a trap composed of 56 places in 300 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:08] [INFO ] Deduced a trap composed of 56 places in 296 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:08] [INFO ] Deduced a trap composed of 72 places in 248 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:08] [INFO ] Deduced a trap composed of 72 places in 234 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:09] [INFO ] Deduced a trap composed of 58 places in 273 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:09] [INFO ] Deduced a trap composed of 56 places in 289 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:09] [INFO ] Deduced a trap composed of 84 places in 207 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:10] [INFO ] Deduced a trap composed of 84 places in 223 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:12] [INFO ] Deduced a trap composed of 71 places in 314 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:12] [INFO ] Deduced a trap composed of 72 places in 266 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:13] [INFO ] Deduced a trap composed of 58 places in 263 ms of which 31 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:25] [INFO ] Deduced a trap composed of 17 places in 219 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:25] [INFO ] Deduced a trap composed of 19 places in 177 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:25] [INFO ] Deduced a trap composed of 21 places in 153 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:25] [INFO ] Deduced a trap composed of 23 places in 121 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:25] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:26] [INFO ] Deduced a trap composed of 60 places in 273 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:26] [INFO ] Deduced a trap composed of 61 places in 258 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:26] [INFO ] Deduced a trap composed of 59 places in 247 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:27] [INFO ] Deduced a trap composed of 61 places in 299 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:27] [INFO ] Deduced a trap composed of 77 places in 249 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:29] [INFO ] Deduced a trap composed of 58 places in 282 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:30] [INFO ] Deduced a trap composed of 54 places in 293 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:30] [INFO ] Deduced a trap composed of 3 places in 112 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:30] [INFO ] Deduced a trap composed of 82 places in 242 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:31] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:31] [INFO ] Deduced a trap composed of 11 places in 253 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:31] [INFO ] Deduced a trap composed of 48 places in 277 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:32] [INFO ] Deduced a trap composed of 13 places in 257 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:32] [INFO ] Deduced a trap composed of 72 places in 250 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:33] [INFO ] Deduced a trap composed of 72 places in 252 ms of which 27 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:36] [INFO ] Deduced a trap composed of 58 places in 288 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:36] [INFO ] Deduced a trap composed of 69 places in 259 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:36] [INFO ] Deduced a trap composed of 71 places in 267 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:37] [INFO ] Deduced a trap composed of 60 places in 274 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:37] [INFO ] Deduced a trap composed of 70 places in 271 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:37] [INFO ] Deduced a trap composed of 57 places in 296 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:38] [INFO ] Deduced a trap composed of 73 places in 278 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:38] [INFO ] Deduced a trap composed of 59 places in 304 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:38] [INFO ] Deduced a trap composed of 80 places in 241 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:39] [INFO ] Deduced a trap composed of 72 places in 270 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:40] [INFO ] Deduced a trap composed of 62 places in 285 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:41] [INFO ] Deduced a trap composed of 48 places in 288 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:42] [INFO ] Deduced a trap composed of 48 places in 269 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:42] [INFO ] Deduced a trap composed of 48 places in 275 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:42] [INFO ] Deduced a trap composed of 15 places in 168 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:43] [INFO ] Deduced a trap composed of 72 places in 261 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:43] [INFO ] Deduced a trap composed of 72 places in 245 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:44] [INFO ] Deduced a trap composed of 19 places in 138 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:44] [INFO ] Deduced a trap composed of 72 places in 262 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:45] [INFO ] Deduced a trap composed of 72 places in 254 ms of which 28 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:48] [INFO ] Deduced a trap composed of 56 places in 282 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:48] [INFO ] Deduced a trap composed of 63 places in 255 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:48] [INFO ] Deduced a trap composed of 58 places in 280 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:49] [INFO ] Deduced a trap composed of 57 places in 287 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:50] [INFO ] Deduced a trap composed of 57 places in 269 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:50] [INFO ] Deduced a trap composed of 48 places in 267 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:52] [INFO ] Deduced a trap composed of 64 places in 273 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:53] [INFO ] Deduced a trap composed of 17 places in 209 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:55] [INFO ] Deduced a trap composed of 58 places in 258 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:55] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:56] [INFO ] Deduced a trap composed of 48 places in 279 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:56] [INFO ] Deduced a trap composed of 48 places in 275 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:31:58] [INFO ] Deduced a trap composed of 47 places in 253 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:00] [INFO ] Deduced a trap composed of 83 places in 237 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:02] [INFO ] Deduced a trap composed of 83 places in 244 ms of which 37 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 439/1471 variables, and 140 constraints, problems are : Problem set: 0 solved, 1395 unsolved in 105028 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/439 constraints, ReadFeed: 0/613 constraints, PredecessorRefiner: 1395/1395 constraints, Known Traps: 115/115 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1395 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/211 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/211 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
At refinement iteration 2 (OVERLAPS) 228/439 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 115/140 constraints. Problems are: Problem set: 0 solved, 1395 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:17] [INFO ] Deduced a trap composed of 64 places in 265 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:19] [INFO ] Deduced a trap composed of 83 places in 254 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:19] [INFO ] Deduced a trap composed of 63 places in 270 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:19] [INFO ] Deduced a trap composed of 83 places in 246 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:21] [INFO ] Deduced a trap composed of 61 places in 275 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:21] [INFO ] Deduced a trap composed of 84 places in 251 ms of which 39 ms to minimize.
Reachability property qltransition_2466 is true.
Reachability property qltransition_2446 is true.
Reachability property qltransition_2443 is true.
Reachability property qltransition_2441 is true.
Reachability property qltransition_2347 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_2296 is true.
Reachability property qltransition_2286 is true.
Reachability property qltransition_2285 is true.
Reachability property qltransition_2284 is true.
Reachability property qltransition_2283 is true.
Reachability property qltransition_2282 is true.
Reachability property qltransition_2281 is true.
Reachability property qltransition_2273 is true.
Reachability property qltransition_2201 is true.
Reachability property qltransition_2200 is true.
[2025-05-31 02:32:24] [INFO ] Deduced a trap composed of 64 places in 288 ms of which 39 ms to minimize.
Reachability property qltransition_2187 is true.
Reachability property qltransition_2171 is true.
Reachability property qltransition_2170 is true.
Reachability property qltransition_2163 is true.
Reachability property qltransition_1832 is true.
Reachability property qltransition_1779 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_1744 is true.
[2025-05-31 02:32:25] [INFO ] Deduced a trap composed of 60 places in 258 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:26] [INFO ] Deduced a trap composed of 61 places in 255 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:26] [INFO ] Deduced a trap composed of 61 places in 276 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:26] [INFO ] Deduced a trap composed of 67 places in 272 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:27] [INFO ] Deduced a trap composed of 59 places in 290 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:27] [INFO ] Deduced a trap composed of 57 places in 268 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:27] [INFO ] Deduced a trap composed of 59 places in 276 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:28] [INFO ] Deduced a trap composed of 67 places in 286 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:28] [INFO ] Deduced a trap composed of 60 places in 300 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:28] [INFO ] Deduced a trap composed of 64 places in 257 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:29] [INFO ] Deduced a trap composed of 67 places in 272 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:29] [INFO ] Deduced a trap composed of 62 places in 263 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:29] [INFO ] Deduced a trap composed of 63 places in 264 ms of which 39 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/160 constraints. Problems are: Problem set: 22 solved, 1373 unsolved
Reachability property qltransition_1459 is true.
Reachability property qltransition_1457 is true.
Reachability property qltransition_1456 is true.
Reachability property qltransition_1454 is true.
Reachability property qltransition_1453 is true.
Reachability property qltransition_1452 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_1438 is true.
Reachability property qltransition_1417 is true.
Reachability property qltransition_1291 is true.
Reachability property qltransition_1290 is true.
Reachability property qltransition_1270 is true.
Reachability property qltransition_1269 is true.
[2025-05-31 02:32:32] [INFO ] Deduced a trap composed of 62 places in 270 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:32] [INFO ] Deduced a trap composed of 63 places in 265 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:33] [INFO ] Deduced a trap composed of 63 places in 265 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_860 is true.
Reachability property qltransition_859 is true.
Reachability property qltransition_857 is true.
Reachability property qltransition_847 is true.
Reachability property qltransition_846 is true.
Reachability property qltransition_839 is true.
Reachability property qltransition_838 is true.
Reachability property qltransition_836 is true.
Reachability property qltransition_826 is true.
Reachability property qltransition_825 is true.
[2025-05-31 02:32:33] [INFO ] Deduced a trap composed of 64 places in 270 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:33] [INFO ] Deduced a trap composed of 56 places in 284 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:34] [INFO ] Deduced a trap composed of 64 places in 244 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:34] [INFO ] Deduced a trap composed of 56 places in 262 ms of which 37 ms to minimize.
Reachability property qltransition_796 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_786 is true.
Reachability property qltransition_776 is true.
Reachability property qltransition_775 is true.
[2025-05-31 02:32:34] [INFO ] Deduced a trap composed of 64 places in 238 ms of which 35 ms to minimize.
Reachability property qltransition_773 is true.
Reachability property qltransition_765 is true.
Reachability property qltransition_764 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:35] [INFO ] Deduced a trap composed of 71 places in 271 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:35] [INFO ] Deduced a trap composed of 73 places in 297 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_713 is true.
Reachability property qltransition_712 is true.
[2025-05-31 02:32:35] [INFO ] Deduced a trap composed of 60 places in 294 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_701 is true.
Reachability property qltransition_699 is true.
Reachability property qltransition_691 is true.
[2025-05-31 02:32:36] [INFO ] Deduced a trap composed of 70 places in 255 ms of which 38 ms to minimize.
Reachability property qltransition_689 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:36] [INFO ] Deduced a trap composed of 71 places in 234 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:37] [INFO ] Deduced a trap composed of 76 places in 215 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_649 is true.
[2025-05-31 02:32:37] [INFO ] Deduced a trap composed of 62 places in 285 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_639 is true.
[2025-05-31 02:32:37] [INFO ] Deduced a trap composed of 63 places in 287 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_629 is true.
Reachability property qltransition_628 is true.
[2025-05-31 02:32:37] [INFO ] Deduced a trap composed of 79 places in 221 ms of which 24 ms to minimize.
Reachability property qltransition_626 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_618 is true.
Reachability property qltransition_617 is true.
[2025-05-31 02:32:38] [INFO ] Deduced a trap composed of 74 places in 254 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:38] [INFO ] Deduced a trap composed of 64 places in 274 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:39] [INFO ] Deduced a trap composed of 61 places in 276 ms of which 26 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/180 constraints. Problems are: Problem set: 64 solved, 1331 unsolved
Reachability property qltransition_566 is true.
Reachability property qltransition_565 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_552 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_551 is true.
Reachability property qltransition_544 is true.
Reachability property qltransition_542 is true.
[2025-05-31 02:32:41] [INFO ] Deduced a trap composed of 58 places in 302 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_533 is true.
[2025-05-31 02:32:41] [INFO ] Deduced a trap composed of 60 places in 320 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:41] [INFO ] Deduced a trap composed of 64 places in 277 ms of which 27 ms to minimize.
Reachability property qltransition_382 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_374 is true.
Reachability property qltransition_366 is true.
Reachability property qltransition_325 is true.
[2025-05-31 02:32:42] [INFO ] Deduced a trap composed of 66 places in 270 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_317 is true.
Reachability property qltransition_309 is true.
[2025-05-31 02:32:42] [INFO ] Deduced a trap composed of 62 places in 288 ms of which 37 ms to minimize.
Reachability property qltransition_205 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_197 is true.
Reachability property qltransition_170 is true.
[2025-05-31 02:32:43] [INFO ] Deduced a trap composed of 67 places in 227 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_141 is true.
[2025-05-31 02:32:43] [INFO ] Deduced a trap composed of 69 places in 234 ms of which 36 ms to minimize.
Reachability property qltransition_114 is true.
Reachability property qltransition_113 is true.
SDD proceeding with computation,1312 properties remain. new max is 8192
SDD size :4.55978e+06 after 3.17208e+07
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:45] [INFO ] Deduced a trap composed of 85 places in 212 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:46] [INFO ] Deduced a trap composed of 83 places in 247 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:46] [INFO ] Deduced a trap composed of 69 places in 262 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:46] [INFO ] Deduced a trap composed of 72 places in 254 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:47] [INFO ] Deduced a trap composed of 83 places in 259 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:50] [INFO ] Deduced a trap composed of 89 places in 262 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:50] [INFO ] Deduced a trap composed of 74 places in 228 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:51] [INFO ] Deduced a trap composed of 73 places in 271 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:51] [INFO ] Deduced a trap composed of 75 places in 261 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:52] [INFO ] Deduced a trap composed of 73 places in 255 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:52] [INFO ] Deduced a trap composed of 75 places in 256 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:32:59] [INFO ] Deduced a trap composed of 64 places in 283 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:05] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 20/200 constraints. Problems are: Problem set: 84 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:07] [INFO ] Deduced a trap composed of 55 places in 289 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:07] [INFO ] Deduced a trap composed of 57 places in 274 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:07] [INFO ] Deduced a trap composed of 57 places in 218 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:08] [INFO ] Deduced a trap composed of 62 places in 225 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:08] [INFO ] Deduced a trap composed of 62 places in 303 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:08] [INFO ] Deduced a trap composed of 64 places in 288 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:09] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:09] [INFO ] Deduced a trap composed of 65 places in 283 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:09] [INFO ] Deduced a trap composed of 58 places in 285 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:10] [INFO ] Deduced a trap composed of 61 places in 291 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:10] [INFO ] Deduced a trap composed of 66 places in 271 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:10] [INFO ] Deduced a trap composed of 60 places in 286 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:11] [INFO ] Deduced a trap composed of 58 places in 295 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:11] [INFO ] Deduced a trap composed of 60 places in 299 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:11] [INFO ] Deduced a trap composed of 60 places in 272 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:11] [INFO ] Deduced a trap composed of 68 places in 261 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:12] [INFO ] Deduced a trap composed of 70 places in 254 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:12] [INFO ] Deduced a trap composed of 60 places in 269 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:12] [INFO ] Deduced a trap composed of 70 places in 239 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:13] [INFO ] Deduced a trap composed of 64 places in 298 ms of which 43 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 20/220 constraints. Problems are: Problem set: 84 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:15] [INFO ] Deduced a trap composed of 58 places in 274 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:15] [INFO ] Deduced a trap composed of 59 places in 253 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:16] [INFO ] Deduced a trap composed of 60 places in 294 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:16] [INFO ] Deduced a trap composed of 63 places in 285 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:16] [INFO ] Deduced a trap composed of 63 places in 252 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:16] [INFO ] Deduced a trap composed of 59 places in 281 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:17] [INFO ] Deduced a trap composed of 64 places in 271 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:17] [INFO ] Deduced a trap composed of 64 places in 268 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:17] [INFO ] Deduced a trap composed of 63 places in 269 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:17] [INFO ] Deduced a trap composed of 66 places in 275 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:18] [INFO ] Deduced a trap composed of 66 places in 256 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:18] [INFO ] Deduced a trap composed of 63 places in 256 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:18] [INFO ] Deduced a trap composed of 66 places in 260 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:19] [INFO ] Deduced a trap composed of 66 places in 243 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:19] [INFO ] Deduced a trap composed of 62 places in 284 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:19] [INFO ] Deduced a trap composed of 61 places in 280 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:20] [INFO ] Deduced a trap composed of 63 places in 283 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:20] [INFO ] Deduced a trap composed of 63 places in 302 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:20] [INFO ] Deduced a trap composed of 64 places in 301 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:21] [INFO ] Deduced a trap composed of 63 places in 319 ms of which 47 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/439 variables, 20/240 constraints. Problems are: Problem set: 84 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:25] [INFO ] Deduced a trap composed of 79 places in 242 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:25] [INFO ] Deduced a trap composed of 88 places in 245 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:25] [INFO ] Deduced a trap composed of 78 places in 255 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:26] [INFO ] Deduced a trap composed of 78 places in 287 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:26] [INFO ] Deduced a trap composed of 72 places in 264 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:27] [INFO ] Deduced a trap composed of 72 places in 277 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:27] [INFO ] Deduced a trap composed of 75 places in 271 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:28] [INFO ] Deduced a trap composed of 83 places in 263 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:30] [INFO ] Deduced a trap composed of 70 places in 268 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:31] [INFO ] Deduced a trap composed of 72 places in 259 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:31] [INFO ] Deduced a trap composed of 72 places in 267 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:31] [INFO ] Deduced a trap composed of 70 places in 269 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1312 properties remain. new max is 16384
[2025-05-31 02:33:32] [INFO ] Deduced a trap composed of 74 places in 266 ms of which 34 ms to minimize.
SDD size :3.17208e+07 after 3.17208e+07
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:35] [INFO ] Deduced a trap composed of 64 places in 269 ms of which 38 ms to minimize.
SDD proceeding with computation,1312 properties remain. new max is 32768
SDD size :3.17208e+07 after 3.17208e+07
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:45] [INFO ] Deduced a trap composed of 80 places in 246 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:33:45] [INFO ] Deduced a trap composed of 85 places in 259 ms of which 30 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 439/1471 variables, and 256 constraints, problems are : Problem set: 84 solved, 1311 unsolved in 105027 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/439 constraints, ReadFeed: 0/613 constraints, PredecessorRefiner: 0/1395 constraints, Known Traps: 231/231 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 210547ms problems are : Problem set: 84 solved, 1311 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 204 out of 439 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 439/439 places, 2480/2480 transitions.
Applied a total of 0 rules in 97 ms. Remains 439 /439 variables (removed 0) and now considering 2480/2480 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 439/439 places, 2480/2480 transitions.
RANDOM walk for 1345150 steps (4 resets) in 120004 ms. (11 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 1311/1311 properties
Probabilistic random walk after 1000001 steps, saw 636641 distinct states, run finished after 77251 ms. (steps per millisecond=12 ) properties seen :0
[2025-05-31 02:35:38] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2025-05-31 02:35:38] [INFO ] Invariant cache hit.
[2025-05-31 02:35:38] [INFO ] State equation strengthened by 613 read => feed constraints.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/204 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Detected timeout of ITS tools.
At refinement iteration 1 (INCLUDED_ONLY) 0/204 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
At refinement iteration 2 (OVERLAPS) 235/439 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:07] [INFO ] Deduced a trap composed of 15 places in 330 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:07] [INFO ] Deduced a trap composed of 19 places in 314 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:08] [INFO ] Deduced a trap composed of 21 places in 325 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:08] [INFO ] Deduced a trap composed of 23 places in 325 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:08] [INFO ] Deduced a trap composed of 3 places in 282 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:09] [INFO ] Deduced a trap composed of 31 places in 327 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:09] [INFO ] Deduced a trap composed of 35 places in 296 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:09] [INFO ] Deduced a trap composed of 53 places in 341 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:10] [INFO ] Deduced a trap composed of 55 places in 346 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:10] [INFO ] Deduced a trap composed of 61 places in 267 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:10] [INFO ] Deduced a trap composed of 64 places in 261 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:11] [INFO ] Deduced a trap composed of 64 places in 240 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:11] [INFO ] Deduced a trap composed of 63 places in 289 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:11] [INFO ] Deduced a trap composed of 66 places in 287 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:12] [INFO ] Deduced a trap composed of 66 places in 267 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:12] [INFO ] Deduced a trap composed of 63 places in 294 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:12] [INFO ] Deduced a trap composed of 65 places in 300 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:12] [INFO ] Deduced a trap composed of 65 places in 270 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:13] [INFO ] Deduced a trap composed of 61 places in 286 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:13] [INFO ] Deduced a trap composed of 67 places in 290 ms of which 30 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:14] [INFO ] Deduced a trap composed of 3 places in 292 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:14] [INFO ] Deduced a trap composed of 23 places in 123 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:14] [INFO ] Deduced a trap composed of 27 places in 89 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:15] [INFO ] Deduced a trap composed of 3 places in 166 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:15] [INFO ] Deduced a trap composed of 17 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 02:36:15] [INFO ] Deduced a trap composed of 25 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:15] [INFO ] Deduced a trap composed of 19 places in 198 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:15] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:15] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:16] [INFO ] Deduced a trap composed of 29 places in 321 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:16] [INFO ] Deduced a trap composed of 56 places in 338 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:16] [INFO ] Deduced a trap composed of 61 places in 274 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:16] [INFO ] Deduced a trap composed of 25 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:17] [INFO ] Deduced a trap composed of 27 places in 98 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:17] [INFO ] Deduced a trap composed of 56 places in 306 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:17] [INFO ] Deduced a trap composed of 61 places in 308 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:18] [INFO ] Deduced a trap composed of 57 places in 265 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:18] [INFO ] Deduced a trap composed of 61 places in 273 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:18] [INFO ] Deduced a trap composed of 56 places in 343 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:19] [INFO ] Deduced a trap composed of 64 places in 329 ms of which 43 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:20] [INFO ] Deduced a trap composed of 29 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:20] [INFO ] Deduced a trap composed of 31 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:20] [INFO ] Deduced a trap composed of 33 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:21] [INFO ] Deduced a trap composed of 25 places in 92 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:21] [INFO ] Deduced a trap composed of 57 places in 351 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:21] [INFO ] Deduced a trap composed of 56 places in 307 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:22] [INFO ] Deduced a trap composed of 56 places in 358 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:22] [INFO ] Deduced a trap composed of 72 places in 315 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:23] [INFO ] Deduced a trap composed of 84 places in 272 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:23] [INFO ] Deduced a trap composed of 82 places in 297 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:24] [INFO ] Deduced a trap composed of 47 places in 298 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:25] [INFO ] Deduced a trap composed of 48 places in 323 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:25] [INFO ] Deduced a trap composed of 96 places in 245 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:25] [INFO ] Deduced a trap composed of 48 places in 316 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:26] [INFO ] Deduced a trap composed of 57 places in 273 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:26] [INFO ] Deduced a trap composed of 71 places in 278 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:27] [INFO ] Deduced a trap composed of 48 places in 304 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:27] [INFO ] Deduced a trap composed of 72 places in 273 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:27] [INFO ] Deduced a trap composed of 74 places in 273 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:28] [INFO ] Deduced a trap composed of 74 places in 265 ms of which 33 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:38] [INFO ] Deduced a trap composed of 60 places in 295 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:38] [INFO ] Deduced a trap composed of 63 places in 289 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:40] [INFO ] Deduced a trap composed of 60 places in 290 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:40] [INFO ] Deduced a trap composed of 61 places in 308 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:41] [INFO ] Deduced a trap composed of 62 places in 301 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:41] [INFO ] Deduced a trap composed of 75 places in 280 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:41] [INFO ] Deduced a trap composed of 75 places in 308 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:41] [INFO ] Deduced a trap composed of 75 places in 297 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:42] [INFO ] Deduced a trap composed of 74 places in 284 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:42] [INFO ] Deduced a trap composed of 77 places in 267 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:42] [INFO ] Deduced a trap composed of 64 places in 302 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:43] [INFO ] Deduced a trap composed of 76 places in 271 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:44] [INFO ] Deduced a trap composed of 71 places in 270 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:44] [INFO ] Deduced a trap composed of 75 places in 242 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:45] [INFO ] Deduced a trap composed of 48 places in 300 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:45] [INFO ] Deduced a trap composed of 71 places in 272 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:45] [INFO ] Deduced a trap composed of 72 places in 274 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:46] [INFO ] Deduced a trap composed of 3 places in 274 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:46] [INFO ] Deduced a trap composed of 3 places in 258 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:46] [INFO ] Deduced a trap composed of 3 places in 244 ms of which 12 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 20/105 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:48] [INFO ] Deduced a trap composed of 55 places in 278 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:49] [INFO ] Deduced a trap composed of 62 places in 307 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:49] [INFO ] Deduced a trap composed of 76 places in 280 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:49] [INFO ] Deduced a trap composed of 76 places in 287 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:50] [INFO ] Deduced a trap composed of 69 places in 288 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:50] [INFO ] Deduced a trap composed of 75 places in 238 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:50] [INFO ] Deduced a trap composed of 63 places in 311 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:51] [INFO ] Deduced a trap composed of 64 places in 293 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:51] [INFO ] Deduced a trap composed of 64 places in 292 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:51] [INFO ] Deduced a trap composed of 64 places in 299 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:52] [INFO ] Deduced a trap composed of 72 places in 271 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:52] [INFO ] Deduced a trap composed of 84 places in 239 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:52] [INFO ] Deduced a trap composed of 64 places in 318 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:53] [INFO ] Deduced a trap composed of 87 places in 250 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:53] [INFO ] Deduced a trap composed of 85 places in 247 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:53] [INFO ] Deduced a trap composed of 84 places in 233 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:54] [INFO ] Deduced a trap composed of 84 places in 247 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:55] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:55] [INFO ] Deduced a trap composed of 72 places in 254 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:55] [INFO ] Deduced a trap composed of 69 places in 252 ms of which 27 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:58] [INFO ] Deduced a trap composed of 58 places in 308 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:58] [INFO ] Deduced a trap composed of 60 places in 309 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:59] [INFO ] Deduced a trap composed of 57 places in 300 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:36:59] [INFO ] Deduced a trap composed of 59 places in 297 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:00] [INFO ] Deduced a trap composed of 63 places in 310 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:00] [INFO ] Deduced a trap composed of 72 places in 285 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:01] [INFO ] Deduced a trap composed of 75 places in 284 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:01] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:02] [INFO ] Deduced a trap composed of 11 places in 169 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:02] [INFO ] Deduced a trap composed of 13 places in 201 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:02] [INFO ] Deduced a trap composed of 66 places in 272 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:03] [INFO ] Deduced a trap composed of 72 places in 269 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:03] [INFO ] Deduced a trap composed of 64 places in 280 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:03] [INFO ] Deduced a trap composed of 15 places in 198 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:04] [INFO ] Deduced a trap composed of 48 places in 280 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:04] [INFO ] Deduced a trap composed of 48 places in 275 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:05] [INFO ] Deduced a trap composed of 17 places in 167 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:05] [INFO ] Deduced a trap composed of 19 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:06] [INFO ] Deduced a trap composed of 21 places in 286 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:07] [INFO ] Deduced a trap composed of 23 places in 92 ms of which 9 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/439 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:21] [INFO ] Deduced a trap composed of 48 places in 276 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:22] [INFO ] Deduced a trap composed of 58 places in 265 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:22] [INFO ] Deduced a trap composed of 48 places in 292 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:23] [INFO ] Deduced a trap composed of 61 places in 227 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:23] [INFO ] Deduced a trap composed of 60 places in 225 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:24] [INFO ] Deduced a trap composed of 57 places in 206 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:24] [INFO ] Deduced a trap composed of 66 places in 218 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:24] [INFO ] Deduced a trap composed of 77 places in 243 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:24] [INFO ] Deduced a trap composed of 77 places in 241 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:25] [INFO ] Deduced a trap composed of 79 places in 266 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:26] [INFO ] Deduced a trap composed of 72 places in 246 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:27] [INFO ] Deduced a trap composed of 69 places in 265 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:28] [INFO ] Deduced a trap composed of 72 places in 247 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:33] [INFO ] Deduced a trap composed of 48 places in 262 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:33] [INFO ] Deduced a trap composed of 58 places in 259 ms of which 23 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s387 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 439/1471 variables, and 160 constraints, problems are : Problem set: 0 solved, 1311 unsolved in 120032 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/439 constraints, ReadFeed: 0/613 constraints, PredecessorRefiner: 1311/1311 constraints, Known Traps: 135/135 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/204 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/204 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
At refinement iteration 2 (OVERLAPS) 235/439 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 135/160 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:47] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:48] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:48] [INFO ] Deduced a trap composed of 58 places in 277 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:48] [INFO ] Deduced a trap composed of 60 places in 275 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:48] [INFO ] Deduced a trap composed of 69 places in 273 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:49] [INFO ] Deduced a trap composed of 70 places in 261 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:49] [INFO ] Deduced a trap composed of 71 places in 248 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:50] [INFO ] Deduced a trap composed of 79 places in 251 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:50] [INFO ] Deduced a trap composed of 74 places in 265 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:50] [INFO ] Deduced a trap composed of 88 places in 252 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:51] [INFO ] Deduced a trap composed of 78 places in 241 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:51] [INFO ] Deduced a trap composed of 78 places in 269 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:52] [INFO ] Deduced a trap composed of 85 places in 262 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:52] [INFO ] Deduced a trap composed of 84 places in 242 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:52] [INFO ] Deduced a trap composed of 97 places in 232 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:53] [INFO ] Deduced a trap composed of 69 places in 256 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:54] [INFO ] Deduced a trap composed of 86 places in 257 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:55] [INFO ] Deduced a trap composed of 83 places in 245 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:56] [INFO ] Deduced a trap composed of 80 places in 238 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:56] [INFO ] Deduced a trap composed of 83 places in 270 ms of which 34 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/180 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:37:59] [INFO ] Deduced a trap composed of 61 places in 279 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:00] [INFO ] Deduced a trap composed of 62 places in 267 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:00] [INFO ] Deduced a trap composed of 58 places in 273 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:00] [INFO ] Deduced a trap composed of 61 places in 302 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:01] [INFO ] Deduced a trap composed of 68 places in 276 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:01] [INFO ] Deduced a trap composed of 62 places in 275 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:01] [INFO ] Deduced a trap composed of 58 places in 284 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:02] [INFO ] Deduced a trap composed of 66 places in 292 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:02] [INFO ] Deduced a trap composed of 71 places in 286 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:03] [INFO ] Deduced a trap composed of 64 places in 288 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:03] [INFO ] Deduced a trap composed of 85 places in 234 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:04] [INFO ] Deduced a trap composed of 75 places in 237 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:04] [INFO ] Deduced a trap composed of 75 places in 228 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:04] [INFO ] Deduced a trap composed of 72 places in 272 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:05] [INFO ] Deduced a trap composed of 72 places in 304 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:06] [INFO ] Deduced a trap composed of 71 places in 228 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:06] [INFO ] Deduced a trap composed of 68 places in 217 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:06] [INFO ] Deduced a trap composed of 48 places in 259 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:07] [INFO ] Deduced a trap composed of 58 places in 238 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:09] [INFO ] Deduced a trap composed of 72 places in 240 ms of which 29 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/200 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:12] [INFO ] Deduced a trap composed of 62 places in 273 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:12] [INFO ] Deduced a trap composed of 62 places in 252 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:12] [INFO ] Deduced a trap composed of 63 places in 261 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:13] [INFO ] Deduced a trap composed of 63 places in 259 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:13] [INFO ] Deduced a trap composed of 56 places in 280 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:13] [INFO ] Deduced a trap composed of 63 places in 254 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:14] [INFO ] Deduced a trap composed of 61 places in 300 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:14] [INFO ] Deduced a trap composed of 57 places in 285 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:15] [INFO ] Deduced a trap composed of 57 places in 314 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:15] [INFO ] Deduced a trap composed of 57 places in 289 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:15] [INFO ] Deduced a trap composed of 66 places in 225 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:16] [INFO ] Deduced a trap composed of 61 places in 313 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:16] [INFO ] Deduced a trap composed of 88 places in 222 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:16] [INFO ] Deduced a trap composed of 81 places in 230 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:17] [INFO ] Deduced a trap composed of 97 places in 236 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:17] [INFO ] Deduced a trap composed of 62 places in 319 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:17] [INFO ] Deduced a trap composed of 64 places in 305 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:18] [INFO ] Deduced a trap composed of 63 places in 300 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:19] [INFO ] Deduced a trap composed of 58 places in 253 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:19] [INFO ] Deduced a trap composed of 64 places in 300 ms of which 41 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 20/220 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:22] [INFO ] Deduced a trap composed of 66 places in 248 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:23] [INFO ] Deduced a trap composed of 71 places in 292 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:23] [INFO ] Deduced a trap composed of 73 places in 261 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:23] [INFO ] Deduced a trap composed of 73 places in 267 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:24] [INFO ] Deduced a trap composed of 73 places in 264 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:24] [INFO ] Deduced a trap composed of 67 places in 271 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:25] [INFO ] Deduced a trap composed of 64 places in 303 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:25] [INFO ] Deduced a trap composed of 89 places in 208 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:26] [INFO ] Deduced a trap composed of 72 places in 243 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:26] [INFO ] Deduced a trap composed of 71 places in 288 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:27] [INFO ] Deduced a trap composed of 84 places in 251 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:28] [INFO ] Deduced a trap composed of 72 places in 275 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:28] [INFO ] Deduced a trap composed of 64 places in 275 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:30] [INFO ] Deduced a trap composed of 71 places in 243 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:30] [INFO ] Deduced a trap composed of 72 places in 242 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:31] [INFO ] Deduced a trap composed of 74 places in 270 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:49] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:50] [INFO ] Deduced a trap composed of 64 places in 299 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:50] [INFO ] Deduced a trap composed of 64 places in 301 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:51] [INFO ] Deduced a trap composed of 64 places in 304 ms of which 38 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 20/240 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:54] [INFO ] Deduced a trap composed of 47 places in 283 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:55] [INFO ] Deduced a trap composed of 48 places in 280 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:56] [INFO ] Deduced a trap composed of 47 places in 279 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:56] [INFO ] Deduced a trap composed of 57 places in 242 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:56] [INFO ] Deduced a trap composed of 57 places in 301 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:38:59] [INFO ] Deduced a trap composed of 67 places in 280 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:00] [INFO ] Deduced a trap composed of 67 places in 250 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:00] [INFO ] Deduced a trap composed of 70 places in 272 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:00] [INFO ] Deduced a trap composed of 67 places in 258 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:01] [INFO ] Deduced a trap composed of 58 places in 274 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:01] [INFO ] Deduced a trap composed of 56 places in 285 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:03] [INFO ] Deduced a trap composed of 83 places in 241 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:04] [INFO ] Deduced a trap composed of 86 places in 252 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:04] [INFO ] Deduced a trap composed of 64 places in 271 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:05] [INFO ] Deduced a trap composed of 66 places in 255 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:08] [INFO ] Deduced a trap composed of 68 places in 258 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:09] [INFO ] Deduced a trap composed of 84 places in 267 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:12] [INFO ] Deduced a trap composed of 70 places in 255 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:12] [INFO ] Deduced a trap composed of 90 places in 261 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:14] [INFO ] Deduced a trap composed of 83 places in 258 ms of which 32 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/439 variables, 20/260 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:18] [INFO ] Deduced a trap composed of 72 places in 278 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:18] [INFO ] Deduced a trap composed of 73 places in 276 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:19] [INFO ] Deduced a trap composed of 63 places in 296 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:19] [INFO ] Deduced a trap composed of 68 places in 277 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:19] [INFO ] Deduced a trap composed of 64 places in 303 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:20] [INFO ] Deduced a trap composed of 64 places in 304 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:20] [INFO ] Deduced a trap composed of 66 places in 303 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:21] [INFO ] Deduced a trap composed of 64 places in 303 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:21] [INFO ] Deduced a trap composed of 63 places in 291 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:22] [INFO ] Deduced a trap composed of 57 places in 249 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:25] [INFO ] Deduced a trap composed of 70 places in 265 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:28] [INFO ] Deduced a trap composed of 62 places in 278 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:30] [INFO ] Deduced a trap composed of 64 places in 278 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:34] [INFO ] Deduced a trap composed of 60 places in 266 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:35] [INFO ] Deduced a trap composed of 82 places in 253 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:39:35] [INFO ] Deduced a trap composed of 71 places in 234 ms of which 28 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 439/1471 variables, and 276 constraints, problems are : Problem set: 0 solved, 1311 unsolved in 120029 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/439 constraints, ReadFeed: 0/613 constraints, PredecessorRefiner: 0/1311 constraints, Known Traps: 251/251 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 240527ms problems are : Problem set: 0 solved, 1311 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 204 out of 439 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 439/439 places, 2480/2480 transitions.
Applied a total of 0 rules in 74 ms. Remains 439 /439 variables (removed 0) and now considering 2480/2480 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 439/439 places, 2480/2480 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 439/439 places, 2480/2480 transitions.
Applied a total of 0 rules in 74 ms. Remains 439 /439 variables (removed 0) and now considering 2480/2480 (removed 0) transitions.
[2025-05-31 02:39:39] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2025-05-31 02:39:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:39:39] [INFO ] Implicit Places using invariants in 208 ms returned []
[2025-05-31 02:39:39] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2025-05-31 02:39:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:39:39] [INFO ] State equation strengthened by 613 read => feed constraints.
[2025-05-31 02:39:41] [INFO ] Implicit Places using invariants and state equation in 1891 ms returned []
Implicit Place search using SMT with State Equation took 2103 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 02:39:41] [INFO ] Redundant transitions in 132 ms returned []
Running 2472 sub problems to find dead transitions.
[2025-05-31 02:39:41] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2025-05-31 02:39:41] [INFO ] Invariant cache hit.
[2025-05-31 02:39:41] [INFO ] State equation strengthened by 613 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/439 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2472 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2472 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:00] [INFO ] Deduced a trap composed of 3 places in 242 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:01] [INFO ] Deduced a trap composed of 3 places in 132 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:01] [INFO ] Deduced a trap composed of 3 places in 108 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:01] [INFO ] Deduced a trap composed of 3 places in 89 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:01] [INFO ] Deduced a trap composed of 3 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:01] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:01] [INFO ] Deduced a trap composed of 48 places in 170 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:07] [INFO ] Deduced a trap composed of 48 places in 302 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:07] [INFO ] Deduced a trap composed of 47 places in 290 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:08] [INFO ] Deduced a trap composed of 48 places in 294 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:08] [INFO ] Deduced a trap composed of 48 places in 309 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:08] [INFO ] Deduced a trap composed of 71 places in 290 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:08] [INFO ] Deduced a trap composed of 48 places in 291 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:09] [INFO ] Deduced a trap composed of 74 places in 263 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:09] [INFO ] Deduced a trap composed of 48 places in 307 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:10] [INFO ] Deduced a trap composed of 48 places in 298 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:10] [INFO ] Deduced a trap composed of 71 places in 278 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:10] [INFO ] Deduced a trap composed of 71 places in 272 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:11] [INFO ] Deduced a trap composed of 75 places in 244 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:11] [INFO ] Deduced a trap composed of 90 places in 242 ms of which 34 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/439 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2472 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 439/1471 variables, and 45 constraints, problems are : Problem set: 0 solved, 2472 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/439 constraints, ReadFeed: 0/613 constraints, PredecessorRefiner: 2472/2472 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2472 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/439 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2472 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2472 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/439 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2472 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:20] [INFO ] Deduced a trap composed of 57 places in 275 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:20] [INFO ] Deduced a trap composed of 72 places in 256 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:21] [INFO ] Deduced a trap composed of 74 places in 265 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:21] [INFO ] Deduced a trap composed of 71 places in 280 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:21] [INFO ] Deduced a trap composed of 72 places in 266 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:22] [INFO ] Deduced a trap composed of 72 places in 279 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:22] [INFO ] Deduced a trap composed of 72 places in 281 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:22] [INFO ] Deduced a trap composed of 71 places in 270 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:23] [INFO ] Deduced a trap composed of 63 places in 293 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:23] [INFO ] Deduced a trap composed of 71 places in 267 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:23] [INFO ] Deduced a trap composed of 58 places in 238 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:24] [INFO ] Deduced a trap composed of 48 places in 277 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:24] [INFO ] Deduced a trap composed of 48 places in 262 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:24] [INFO ] Deduced a trap composed of 58 places in 231 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:25] [INFO ] Deduced a trap composed of 48 places in 236 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:25] [INFO ] Deduced a trap composed of 64 places in 245 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:25] [INFO ] Deduced a trap composed of 64 places in 221 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:25] [INFO ] Deduced a trap composed of 3 places in 89 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:26] [INFO ] Deduced a trap composed of 47 places in 228 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:26] [INFO ] Deduced a trap composed of 48 places in 218 ms of which 31 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 2472 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:33] [INFO ] Deduced a trap composed of 75 places in 284 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:33] [INFO ] Deduced a trap composed of 75 places in 248 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:33] [INFO ] Deduced a trap composed of 64 places in 277 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:33] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:34] [INFO ] Deduced a trap composed of 47 places in 230 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:34] [INFO ] Deduced a trap composed of 58 places in 239 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:34] [INFO ] Deduced a trap composed of 64 places in 215 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:35] [INFO ] Deduced a trap composed of 59 places in 221 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:35] [INFO ] Deduced a trap composed of 48 places in 245 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:35] [INFO ] Deduced a trap composed of 13 places in 209 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:36] [INFO ] Deduced a trap composed of 57 places in 199 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:36] [INFO ] Deduced a trap composed of 57 places in 179 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:36] [INFO ] Deduced a trap composed of 72 places in 209 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:36] [INFO ] Deduced a trap composed of 64 places in 207 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:37] [INFO ] Deduced a trap composed of 15 places in 198 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:38] [INFO ] Deduced a trap composed of 48 places in 226 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:38] [INFO ] Deduced a trap composed of 48 places in 203 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:38] [INFO ] Deduced a trap composed of 48 places in 189 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:39] [INFO ] Deduced a trap composed of 48 places in 227 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:39] [INFO ] Deduced a trap composed of 64 places in 213 ms of which 30 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 2472 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 1)
(s6 0)
(s7 0)
(s8 0)
(s9 1)
(s10 0)
(s11 0)
(s12 1)
(s13 0)
(s14 0)
(s15 1)
(s16 0)
(s17 0)
(s18 1)
(s19 0)
(s20 0)
(s21 1)
(s22 0)
(s23 0)
(s24 1)
(s25 0)
(s26 0)
(s27 1)
(s28 0)
(s29 0)
(s30 1)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 1)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 1)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 0)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 0)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 0)
(s221 0)
(s222 0)
(s223 0)
(s224 0)
(s225 0)
(s226 0)
(s227 0)
(s228 0)
(s229 0)
(s230 0)
(s231 0)
(s232 0)
(s233 0)
(s234 0)
(s235 0)
(s236 0)
(s237 0)
(s238 0)
(s239 0)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 0)
(s251 0)
(s252 0)
(s253 0)
(s254 0)
(s255 0)
(s256 0)
(s257 0)
(s258 0)
(s259 0)
(s260 0)
(s261 0)
(s262 0)
(s263 0)
(s264 0)
(s265 0)
(s266 0)
(s267 0)
(s268 0)
(s269 0)
(s270 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 439/1471 variables, and 85 constraints, problems are : Problem set: 0 solved, 2472 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/439 constraints, ReadFeed: 0/613 constraints, PredecessorRefiner: 0/2472 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60833ms problems are : Problem set: 0 solved, 2472 unsolved
Search for dead transitions found 0 dead transitions in 60838ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63161 ms. Remains : 439/439 places, 2480/2480 transitions.
RANDOM walk for 400000 steps (8 resets) in 6608 ms. (60 steps per ms) remains 97/204 properties
Running SMT prover for 97 properties.
[2025-05-31 02:40:44] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2025-05-31 02:40:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 02:40:44] [INFO ] [Real]Absence check using 17 positive place invariants in 9 ms returned sat
[2025-05-31 02:40:44] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 4 ms returned sat
[2025-05-31 02:40:45] [INFO ] After 353ms SMT Verify possible using state equation in real domain returned unsat :0 sat :97
[2025-05-31 02:40:45] [INFO ] State equation strengthened by 613 read => feed constraints.
[2025-05-31 02:40:45] [INFO ] After 688ms SMT Verify possible using 613 Read/Feed constraints in real domain returned unsat :0 sat :97
TRAPS : Iteration 0
[2025-05-31 02:40:51] [INFO ] After 6665ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:97
[2025-05-31 02:40:51] [INFO ] After 7166ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:97
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 02:40:51] [INFO ] [Nat]Absence check using 17 positive place invariants in 8 ms returned sat
[2025-05-31 02:40:51] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 3 ms returned sat
[2025-05-31 02:40:52] [INFO ] After 357ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :97
[2025-05-31 02:40:53] [INFO ] After 1235ms SMT Verify possible using 613 Read/Feed constraints in natural domain returned unsat :0 sat :97
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:53] [INFO ] Deduced a trap composed of 3 places in 298 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:54] [INFO ] Deduced a trap composed of 3 places in 291 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:54] [INFO ] Deduced a trap composed of 11 places in 281 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:54] [INFO ] Deduced a trap composed of 19 places in 289 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:55] [INFO ] Deduced a trap composed of 23 places in 325 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:55] [INFO ] Deduced a trap composed of 27 places in 281 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:55] [INFO ] Deduced a trap composed of 29 places in 283 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:56] [INFO ] Deduced a trap composed of 35 places in 291 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:56] [INFO ] Deduced a trap composed of 3 places in 270 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:56] [INFO ] Deduced a trap composed of 31 places in 86 ms of which 4 ms to minimize.
[2025-05-31 02:40:56] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 3133 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:56] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 4 ms to minimize.
[2025-05-31 02:40:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 135 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:56] [INFO ] Deduced a trap composed of 3 places in 85 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:57] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 3 ms to minimize.
[2025-05-31 02:40:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 237 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:57] [INFO ] Deduced a trap composed of 33 places in 80 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:57] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 3 ms to minimize.
[2025-05-31 02:40:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 256 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:57] [INFO ] Deduced a trap composed of 19 places in 193 ms of which 17 ms to minimize.
[2025-05-31 02:40:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 268 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:57] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 3 ms to minimize.
[2025-05-31 02:40:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 131 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:58] [INFO ] Deduced a trap composed of 83 places in 209 ms of which 26 ms to minimize.
[2025-05-31 02:40:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 284 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:40:58] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 9 ms to minimize.
[2025-05-31 02:40:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 188 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:00] [INFO ] Deduced a trap composed of 21 places in 252 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:00] [INFO ] Deduced a trap composed of 64 places in 239 ms of which 22 ms to minimize.
[2025-05-31 02:41:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 602 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:01] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 11 ms to minimize.
[2025-05-31 02:41:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 183 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:01] [INFO ] Deduced a trap composed of 25 places in 108 ms of which 11 ms to minimize.
[2025-05-31 02:41:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 192 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:01] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 4 ms to minimize.
[2025-05-31 02:41:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 149 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:02] [INFO ] Deduced a trap composed of 31 places in 74 ms of which 4 ms to minimize.
[2025-05-31 02:41:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 143 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:02] [INFO ] Deduced a trap composed of 17 places in 216 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:03] [INFO ] Deduced a trap composed of 19 places in 151 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:03] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:03] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 5 ms to minimize.
[2025-05-31 02:41:03] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 751 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:04] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:04] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 7 ms to minimize.
[2025-05-31 02:41:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 271 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:04] [INFO ] Deduced a trap composed of 23 places in 73 ms of which 4 ms to minimize.
[2025-05-31 02:41:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
TRAPS : Iteration 1
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:06] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 5 ms to minimize.
[2025-05-31 02:41:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 155 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:07] [INFO ] Deduced a trap composed of 13 places in 138 ms of which 9 ms to minimize.
[2025-05-31 02:41:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 208 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:07] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 11 ms to minimize.
[2025-05-31 02:41:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 193 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:08] [INFO ] Deduced a trap composed of 25 places in 123 ms of which 11 ms to minimize.
[2025-05-31 02:41:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 195 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:09] [INFO ] Deduced a trap composed of 27 places in 117 ms of which 11 ms to minimize.
[2025-05-31 02:41:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 196 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:12] [INFO ] Deduced a trap composed of 23 places in 76 ms of which 5 ms to minimize.
[2025-05-31 02:41:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 152 ms
TRAPS : Iteration 2
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:18] [INFO ] Deduced a trap composed of 71 places in 255 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:18] [INFO ] Deduced a trap composed of 71 places in 245 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:18] [INFO ] Deduced a trap composed of 71 places in 232 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:18] [INFO ] Deduced a trap composed of 71 places in 221 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:19] [INFO ] Deduced a trap composed of 71 places in 209 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:19] [INFO ] Deduced a trap composed of 71 places in 202 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:19] [INFO ] Deduced a trap composed of 71 places in 200 ms of which 32 ms to minimize.
[2025-05-31 02:41:19] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1894 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:20] [INFO ] Deduced a trap composed of 72 places in 260 ms of which 35 ms to minimize.
[2025-05-31 02:41:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 333 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:41:20] [INFO ] Deduced a trap composed of 64 places in 273 ms of which 34 ms to minimize.
[2025-05-31 02:41:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 347 ms
TRAPS : Iteration 3
[2025-05-31 02:41:30] [INFO ] After 37916ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :97
[2025-05-31 02:41:31] [INFO ] After 39783ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :97
RANDOM walk for 1794434 steps (4 resets) in 120004 ms. (14 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 1311/1311 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 1311/1311 properties
Probabilistic random walk after 1000001 steps, saw 636641 distinct states, run finished after 63010 ms. (steps per millisecond=15 ) properties seen :0
[2025-05-31 02:43:05] [INFO ] Flow matrix only has 1032 transitions (discarded 1448 similar events)
[2025-05-31 02:43:05] [INFO ] Invariant cache hit.
[2025-05-31 02:43:05] [INFO ] State equation strengthened by 613 read => feed constraints.
Starting Z3 with timeout 135.0 s and query timeout 13500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/204 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/204 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
At refinement iteration 2 (OVERLAPS) 235/439 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/439 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:33] [INFO ] Deduced a trap composed of 15 places in 307 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:33] [INFO ] Deduced a trap composed of 19 places in 309 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:33] [INFO ] Deduced a trap composed of 21 places in 294 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:34] [INFO ] Deduced a trap composed of 23 places in 299 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:34] [INFO ] Deduced a trap composed of 3 places in 292 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:34] [INFO ] Deduced a trap composed of 31 places in 303 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:35] [INFO ] Deduced a trap composed of 35 places in 300 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:35] [INFO ] Deduced a trap composed of 53 places in 296 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:35] [INFO ] Deduced a trap composed of 55 places in 301 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:35] [INFO ] Deduced a trap composed of 61 places in 267 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:36] [INFO ] Deduced a trap composed of 64 places in 256 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:36] [INFO ] Deduced a trap composed of 64 places in 247 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:36] [INFO ] Deduced a trap composed of 63 places in 256 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:37] [INFO ] Deduced a trap composed of 66 places in 257 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:37] [INFO ] Deduced a trap composed of 66 places in 245 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:37] [INFO ] Deduced a trap composed of 63 places in 274 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:37] [INFO ] Deduced a trap composed of 65 places in 270 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:38] [INFO ] Deduced a trap composed of 65 places in 274 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:38] [INFO ] Deduced a trap composed of 61 places in 267 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:38] [INFO ] Deduced a trap composed of 67 places in 258 ms of which 30 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/439 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:39] [INFO ] Deduced a trap composed of 3 places in 264 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:39] [INFO ] Deduced a trap composed of 23 places in 117 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:39] [INFO ] Deduced a trap composed of 27 places in 87 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:40] [INFO ] Deduced a trap composed of 3 places in 159 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:40] [INFO ] Deduced a trap composed of 17 places in 172 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:40] [INFO ] Deduced a trap composed of 25 places in 89 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:40] [INFO ] Deduced a trap composed of 19 places in 153 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:40] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:40] [INFO ] Deduced a trap composed of 23 places in 80 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:41] [INFO ] Deduced a trap composed of 29 places in 318 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:41] [INFO ] Deduced a trap composed of 56 places in 312 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:41] [INFO ] Deduced a trap composed of 61 places in 260 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:41] [INFO ] Deduced a trap composed of 25 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:42] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:42] [INFO ] Deduced a trap composed of 56 places in 293 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:42] [INFO ] Deduced a trap composed of 61 places in 285 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:42] [INFO ] Deduced a trap composed of 57 places in 237 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:43] [INFO ] Deduced a trap composed of 61 places in 289 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:43] [INFO ] Deduced a trap composed of 56 places in 295 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:44] [INFO ] Deduced a trap composed of 64 places in 316 ms of which 41 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:45] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:45] [INFO ] Deduced a trap composed of 31 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:45] [INFO ] Deduced a trap composed of 33 places in 84 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:45] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:46] [INFO ] Deduced a trap composed of 57 places in 313 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:46] [INFO ] Deduced a trap composed of 56 places in 301 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:46] [INFO ] Deduced a trap composed of 56 places in 329 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:47] [INFO ] Deduced a trap composed of 72 places in 283 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:48] [INFO ] Deduced a trap composed of 84 places in 253 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:48] [INFO ] Deduced a trap composed of 82 places in 271 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:49] [INFO ] Deduced a trap composed of 47 places in 299 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:49] [INFO ] Deduced a trap composed of 48 places in 298 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:50] [INFO ] Deduced a trap composed of 96 places in 249 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:50] [INFO ] Deduced a trap composed of 48 places in 320 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:50] [INFO ] Deduced a trap composed of 57 places in 284 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:51] [INFO ] Deduced a trap composed of 71 places in 283 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:51] [INFO ] Deduced a trap composed of 48 places in 289 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:51] [INFO ] Deduced a trap composed of 72 places in 269 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:52] [INFO ] Deduced a trap composed of 74 places in 288 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:43:52] [INFO ] Deduced a trap composed of 74 places in 276 ms of which 33 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 1311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:44:03] [INFO ] Deduced a trap composed of 60 places in 286 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:44:03] [INFO ] Deduced a trap composed of 63 places in 280 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:44:05] [INFO ] Deduced a trap composed of 60 places in 312 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:44:05] [INFO ] Deduced a trap composed of 61 places in 318 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 02:44:05] [INFO ] Deduced a trap composed of 62 places in 316 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms

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-08"
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-08, 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-174860075000499"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-08.tgz
mv EisenbergMcGuire-PT-08 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 ;