Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r109-tall-171624208200256.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CryptoMiner-PT-D10N000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-tall-171624208200256
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1008K
-rw-r--r-- 1 mcc users 24K Apr 12 12:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 175K Apr 12 12:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 12 12:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 12 12:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Apr 22 14:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 43K Apr 22 14:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 48K Apr 12 12:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 318K Apr 12 12:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 30K Apr 12 12:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 223K Apr 12 12:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K Apr 22 14:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.4K Apr 22 14:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 9.2K May 18 16:42 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-00
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-01
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-02
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-03
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-04
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-05
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-06
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-07
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-08
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-09
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-10
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-11
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-12
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-13
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-14
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716320197935

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CryptoMiner-PT-D10N000
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-21 19:36:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 19:36:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 19:36:39] [INFO ] Load time of PNML (sax parser for PT used): 21 ms
[2024-05-21 19:36:39] [INFO ] Transformed 22 places.
[2024-05-21 19:36:39] [INFO ] Transformed 22 transitions.
[2024-05-21 19:36:39] [INFO ] Parsed PT model containing 22 places and 22 transitions and 64 arcs in 78 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 22 rows 22 cols
[2024-05-21 19:36:39] [INFO ] Computed 0 invariants in 9 ms
Incomplete random walk after 10000 steps, including 685 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 16) seen :37
Incomplete Best-First random walk after 10000 steps, including 492 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :29
Incomplete Best-First random walk after 10000 steps, including 502 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :37
Incomplete Best-First random walk after 10000 steps, including 486 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :39
Incomplete Best-First random walk after 10000 steps, including 506 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :29
Incomplete Best-First random walk after 10000 steps, including 489 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 10001 steps, including 498 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :32
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :2228
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :2228
Incomplete Best-First random walk after 10000 steps, including 499 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 10001 steps, including 499 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 10001 steps, including 550 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 10000 steps, including 505 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 10001 steps, including 502 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :35
Incomplete Best-First random walk after 10000 steps, including 522 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 10000 steps, including 555 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 10000 steps, including 714 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :10
[2024-05-21 19:36:39] [INFO ] Invariant cache hit.
[2024-05-21 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Real]Absence check using state equation in 21 ms returned unsat
[2024-05-21 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Real]Absence check using state equation in 9 ms returned unsat
[2024-05-21 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Real]Absence check using state equation in 12 ms returned unsat
[2024-05-21 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Real]Absence check using state equation in 11 ms returned unsat
[2024-05-21 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Real]Absence check using state equation in 11 ms returned unsat
[2024-05-21 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2024-05-21 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:36:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:36:40] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:36:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:36:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:40] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:36:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:36:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:36:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:36:40] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:36:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:36:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:40] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:36:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:36:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:40] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:36:40] [INFO ] Added : 11 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:36:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:40] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-21 19:36:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:36:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:36:40] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-21 19:36:40] [INFO ] Added : 9 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
[2024-05-21 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
[2024-05-21 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:36:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:40] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:36:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:36:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:40] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:36:40] [INFO ] Added : 13 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:36:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:40] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:36:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:36:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:40] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:36:40] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Real]Absence check using state equation in 9 ms returned unsat
[2024-05-21 19:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:40] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, -1, -1, -1, -1, 1, 1, -1, -1, 1, 1] Max seen :[1, 1, 1, 1, 1, 1, 1111, 1111, 2, 7, 1, 1, 2, 1, 1, 1]
FORMULA CryptoMiner-PT-D10N000-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D10N000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D10N000-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D10N000-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D10N000-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D10N000-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D10N000-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D10N000-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D10N000-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D10N000-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 22/22 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 22 transition count 21
Applied a total of 1 rules in 9 ms. Remains 22 /22 variables (removed 0) and now considering 21/22 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 22/22 places, 21/22 transitions.
// Phase 1: matrix 21 rows 22 cols
[2024-05-21 19:36:41] [INFO ] Computed 1 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 75440 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 6) seen :61
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52451 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 6) seen :42
Incomplete Best-First random walk after 1000000 steps, including 52370 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000000 steps, including 52585 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52708 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :52
[2024-05-21 19:36:43] [INFO ] Invariant cache hit.
[2024-05-21 19:36:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:36:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:36:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:36:43] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:36:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:36:43] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:36:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:36:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:36:43] [INFO ] Added : 11 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:36:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:43] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:36:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:36:43] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:36:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:36:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:43] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:36:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:36:43] [INFO ] Added : 13 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:36:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:36:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:36:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:36:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:36:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:36:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:36:44] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111111, 111111, 8, 9, 7, 7]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:36:53] [INFO ] Invariant cache hit.
[2024-05-21 19:36:53] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-21 19:36:53] [INFO ] Invariant cache hit.
[2024-05-21 19:36:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:36:53] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-21 19:36:53] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 19:36:53] [INFO ] Invariant cache hit.
[2024-05-21 19:36:53] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:36:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75516 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 6) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52555 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52503 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :33
Incomplete Best-First random walk after 1000000 steps, including 52518 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52618 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :34
[2024-05-21 19:36:55] [INFO ] Invariant cache hit.
[2024-05-21 19:36:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:56] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-21 19:36:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:36:56] [INFO ] [Real]Added 10 Read/Feed constraints in 14 ms returned sat
[2024-05-21 19:36:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:36:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:36:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:56] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 59 ms returned sat
[2024-05-21 19:36:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-21 19:36:56] [INFO ] Added : 0 causal constraints over 0 iterations in 61 ms. Result :sat
Minimization took 15 ms.
[2024-05-21 19:36:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:36:56] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:36:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:36:56] [INFO ] Added : 9 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:36:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:36:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:36:56] [INFO ] Added : 13 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:36:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:36:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-21 19:36:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:36:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:36:56] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-21 19:36:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:36:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:36:56] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111113, 111113, 12, 12, 12, 8]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:37:06] [INFO ] Invariant cache hit.
[2024-05-21 19:37:06] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 19:37:06] [INFO ] Invariant cache hit.
[2024-05-21 19:37:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:37:06] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-21 19:37:06] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:37:06] [INFO ] Invariant cache hit.
[2024-05-21 19:37:06] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:37:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75662 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 6) seen :81
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52623 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52582 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52502 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52457 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 6) seen :46
[2024-05-21 19:37:08] [INFO ] Invariant cache hit.
[2024-05-21 19:37:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:37:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:37:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:37:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:37:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:37:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:08] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:37:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:37:08] [INFO ] Added : 11 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:37:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:37:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:37:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2024-05-21 19:37:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:37:09] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:37:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:09] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:37:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:09] [INFO ] Added : 13 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:37:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:09] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111115, 111115, 15, 15, 15, 9]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:37:18] [INFO ] Invariant cache hit.
[2024-05-21 19:37:18] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:37:18] [INFO ] Invariant cache hit.
[2024-05-21 19:37:18] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:37:18] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 19:37:18] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:37:18] [INFO ] Invariant cache hit.
[2024-05-21 19:37:18] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:37:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75630 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 6) seen :80
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52588 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52590 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000000 steps, including 52571 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52580 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 6) seen :44
[2024-05-21 19:37:20] [INFO ] Invariant cache hit.
[2024-05-21 19:37:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:37:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:37:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:37:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:37:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:21] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:37:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:37:21] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:37:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:21] [INFO ] Added : 13 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 10 ms.
[2024-05-21 19:37:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:37:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:37:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:21] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111118, 111118, 16, 17, 16, 10]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:37:31] [INFO ] Invariant cache hit.
[2024-05-21 19:37:31] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-21 19:37:31] [INFO ] Invariant cache hit.
[2024-05-21 19:37:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:37:31] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-21 19:37:31] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 19:37:31] [INFO ] Invariant cache hit.
[2024-05-21 19:37:31] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:37:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75401 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 6) seen :70
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52419 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000001 steps, including 52641 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 6) seen :31
Incomplete Best-First random walk after 1000001 steps, including 52553 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52610 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 6) seen :37
[2024-05-21 19:37:33] [INFO ] Invariant cache hit.
[2024-05-21 19:37:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:37:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:37:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:37:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:37:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:33] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:37:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:37:33] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:37:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:37:33] [INFO ] Added : 13 causal constraints over 3 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:37:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:37:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:37:33] [INFO ] Added : 19 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111121, 111121, 17, 18, 17, 11]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:37:43] [INFO ] Invariant cache hit.
[2024-05-21 19:37:43] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-21 19:37:43] [INFO ] Invariant cache hit.
[2024-05-21 19:37:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:37:43] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-21 19:37:43] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:37:43] [INFO ] Invariant cache hit.
[2024-05-21 19:37:43] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:37:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75579 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 6) seen :67
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52391 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52463 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000001 steps, including 52561 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52313 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 6) seen :43
[2024-05-21 19:37:46] [INFO ] Invariant cache hit.
[2024-05-21 19:37:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:37:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:37:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:46] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:37:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:37:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:37:46] [INFO ] Added : 11 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:37:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:37:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:46] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:37:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:37:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:46] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:37:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:46] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111123, 111123, 18, 19, 18, 12]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:37:56] [INFO ] Invariant cache hit.
[2024-05-21 19:37:56] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 19:37:56] [INFO ] Invariant cache hit.
[2024-05-21 19:37:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:37:56] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 19:37:56] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:37:56] [INFO ] Invariant cache hit.
[2024-05-21 19:37:56] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:37:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75534 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 6) seen :70
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52322 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52502 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 6) seen :33
Incomplete Best-First random walk after 1000000 steps, including 52584 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 6) seen :41
Incomplete Best-First random walk after 1000000 steps, including 52538 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 6) seen :38
[2024-05-21 19:37:58] [INFO ] Invariant cache hit.
[2024-05-21 19:37:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:37:58] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:37:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:58] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:37:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:58] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:37:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:37:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:37:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:58] [INFO ] Added : 11 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:37:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Real]Added 10 Read/Feed constraints in 7 ms returned sat
[2024-05-21 19:37:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:58] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:37:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:37:58] [INFO ] Added : 13 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:37:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:37:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:37:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:37:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:37:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:37:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:37:59] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111125, 111125, 19, 20, 19, 13]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:38:08] [INFO ] Invariant cache hit.
[2024-05-21 19:38:08] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-21 19:38:08] [INFO ] Invariant cache hit.
[2024-05-21 19:38:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:38:08] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 19:38:08] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:38:08] [INFO ] Invariant cache hit.
[2024-05-21 19:38:09] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:38:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75562 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 6) seen :82
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52447 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52493 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000000 steps, including 52569 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52591 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 6) seen :37
[2024-05-21 19:38:11] [INFO ] Invariant cache hit.
[2024-05-21 19:38:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:11] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:38:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:38:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:38:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:11] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:38:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:38:11] [INFO ] Added : 11 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:38:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:11] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:38:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:38:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:11] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:38:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:11] [INFO ] Added : 19 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111127, 111127, 20, 21, 20, 14]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:38:21] [INFO ] Invariant cache hit.
[2024-05-21 19:38:21] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 19:38:21] [INFO ] Invariant cache hit.
[2024-05-21 19:38:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:38:21] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-21 19:38:21] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:38:21] [INFO ] Invariant cache hit.
[2024-05-21 19:38:21] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:38:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75488 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 6) seen :66
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52691 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000001 steps, including 52705 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 6) seen :31
Incomplete Best-First random walk after 1000001 steps, including 52652 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52652 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 6) seen :41
[2024-05-21 19:38:23] [INFO ] Invariant cache hit.
[2024-05-21 19:38:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:38:23] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:38:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:38:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 12 ms.
[2024-05-21 19:38:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:38:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:23] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:38:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:23] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:38:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:38:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:38:23] [INFO ] Added : 13 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:38:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:38:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:38:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:24] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111129, 111129, 21, 22, 21, 15]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:38:33] [INFO ] Invariant cache hit.
[2024-05-21 19:38:33] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:38:33] [INFO ] Invariant cache hit.
[2024-05-21 19:38:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:38:33] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-21 19:38:33] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:38:33] [INFO ] Invariant cache hit.
[2024-05-21 19:38:33] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:38:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75492 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 6) seen :69
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52596 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52439 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000000 steps, including 52569 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 6) seen :44
Incomplete Best-First random walk after 1000000 steps, including 52514 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 6) seen :39
[2024-05-21 19:38:36] [INFO ] Invariant cache hit.
[2024-05-21 19:38:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:38:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:38:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:38:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:36] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:38:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:38:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:38:36] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:38:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:36] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:38:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:38:36] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:38:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:38:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:36] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 10 ms.
[2024-05-21 19:38:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:38:36] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111132, 111132, 22, 23, 22, 16]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:38:46] [INFO ] Invariant cache hit.
[2024-05-21 19:38:46] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-21 19:38:46] [INFO ] Invariant cache hit.
[2024-05-21 19:38:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:38:46] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 19:38:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:38:46] [INFO ] Invariant cache hit.
[2024-05-21 19:38:46] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:38:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75484 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 6) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52593 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52495 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52586 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000000 steps, including 52552 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 6) seen :36
[2024-05-21 19:38:48] [INFO ] Invariant cache hit.
[2024-05-21 19:38:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:38:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:38:48] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:38:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:38:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:48] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:38:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:38:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:38:48] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:38:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:38:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:48] [INFO ] Added : 11 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 11 ms.
[2024-05-21 19:38:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:38:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:48] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:38:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:38:48] [INFO ] Added : 13 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:38:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:38:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:38:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:38:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:38:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:38:48] [INFO ] Added : 19 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111134, 111134, 23, 24, 23, 17]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:38:58] [INFO ] Invariant cache hit.
[2024-05-21 19:38:58] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 19:38:58] [INFO ] Invariant cache hit.
[2024-05-21 19:38:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:38:58] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 19:38:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:38:58] [INFO ] Invariant cache hit.
[2024-05-21 19:38:58] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:38:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75770 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 6) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52677 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52630 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52632 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :43
Incomplete Best-First random walk after 1000000 steps, including 52811 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :39
[2024-05-21 19:39:00] [INFO ] Invariant cache hit.
[2024-05-21 19:39:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-21 19:39:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:39:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:39:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:39:00] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:39:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:39:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:39:00] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:39:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:39:00] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:39:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:39:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:00] [INFO ] Added : 13 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:39:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:39:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:00] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111137, 111137, 24, 25, 24, 18]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:39:10] [INFO ] Invariant cache hit.
[2024-05-21 19:39:10] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 19:39:10] [INFO ] Invariant cache hit.
[2024-05-21 19:39:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:39:10] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 19:39:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:39:10] [INFO ] Invariant cache hit.
[2024-05-21 19:39:10] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:39:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75616 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 6) seen :78
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52414 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52506 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 6) seen :28
Incomplete Best-First random walk after 1000000 steps, including 52539 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52719 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :35
[2024-05-21 19:39:12] [INFO ] Invariant cache hit.
[2024-05-21 19:39:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:39:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:39:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:12] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:39:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Real]Added 10 Read/Feed constraints in 8 ms returned sat
[2024-05-21 19:39:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:39:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:39:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:39:12] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:39:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:39:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:39:12] [INFO ] Added : 9 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:39:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:39:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:12] [INFO ] Added : 13 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:39:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:39:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:12] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111140, 111140, 25, 26, 25, 19]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 3 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:39:22] [INFO ] Invariant cache hit.
[2024-05-21 19:39:22] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-21 19:39:22] [INFO ] Invariant cache hit.
[2024-05-21 19:39:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:39:22] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 19:39:22] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:39:22] [INFO ] Invariant cache hit.
[2024-05-21 19:39:22] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:39:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75615 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 6) seen :66
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52616 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52472 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000000 steps, including 52578 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52484 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :44
[2024-05-21 19:39:24] [INFO ] Invariant cache hit.
[2024-05-21 19:39:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:39:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:39:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:24] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:39:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:39:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:24] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:39:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:39:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:24] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 10 ms.
[2024-05-21 19:39:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:24] [INFO ] Added : 9 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:39:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:24] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:39:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:24] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:24] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111142, 111142, 26, 27, 26, 20]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:39:34] [INFO ] Invariant cache hit.
[2024-05-21 19:39:34] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 19:39:34] [INFO ] Invariant cache hit.
[2024-05-21 19:39:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:39:34] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-21 19:39:34] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:39:34] [INFO ] Invariant cache hit.
[2024-05-21 19:39:34] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:39:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75441 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 6) seen :74
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52646 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52573 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :33
Incomplete Best-First random walk after 1000000 steps, including 52481 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000001 steps, including 52436 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :40
[2024-05-21 19:39:36] [INFO ] Invariant cache hit.
[2024-05-21 19:39:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:39:36] [INFO ] [Real]Added 10 Read/Feed constraints in 4 ms returned sat
[2024-05-21 19:39:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:39:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:39:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:39:36] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:39:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:39:36] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:39:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:36] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:39:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:36] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111144, 111144, 27, 28, 27, 21]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:39:46] [INFO ] Invariant cache hit.
[2024-05-21 19:39:46] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 19:39:46] [INFO ] Invariant cache hit.
[2024-05-21 19:39:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:39:46] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 19:39:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:39:46] [INFO ] Invariant cache hit.
[2024-05-21 19:39:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:39:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75571 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 6) seen :90
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52529 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :50
Incomplete Best-First random walk after 1000000 steps, including 52607 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52464 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52506 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :40
[2024-05-21 19:39:48] [INFO ] Invariant cache hit.
[2024-05-21 19:39:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:39:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:39:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:39:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:39:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:39:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:39:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-21 19:39:48] [INFO ] Added : 11 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:39:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:48] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:39:48] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:39:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:39:48] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:39:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:39:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:39:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:39:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:39:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:39:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:39:48] [INFO ] Added : 19 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111146, 111146, 28, 29, 28, 22]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 5 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:39:58] [INFO ] Invariant cache hit.
[2024-05-21 19:39:58] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 19:39:58] [INFO ] Invariant cache hit.
[2024-05-21 19:39:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:39:58] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-21 19:39:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:39:58] [INFO ] Invariant cache hit.
[2024-05-21 19:39:58] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:39:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75647 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 6) seen :67
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52478 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :42
Incomplete Best-First random walk after 1000000 steps, including 52485 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :33
Incomplete Best-First random walk after 1000001 steps, including 52579 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52529 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :34
[2024-05-21 19:40:00] [INFO ] Invariant cache hit.
[2024-05-21 19:40:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:40:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:40:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:40:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:40:00] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:40:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:00] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:40:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:40:00] [INFO ] Added : 9 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:40:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:40:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:40:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:40:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:00] [INFO ] Added : 13 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:40:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:40:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:01] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111148, 111148, 30, 30, 29, 23]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:40:10] [INFO ] Invariant cache hit.
[2024-05-21 19:40:10] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 19:40:10] [INFO ] Invariant cache hit.
[2024-05-21 19:40:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:40:10] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-21 19:40:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:40:10] [INFO ] Invariant cache hit.
[2024-05-21 19:40:10] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:40:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75508 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 6) seen :74
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52527 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52604 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000000 steps, including 52487 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52403 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :35
[2024-05-21 19:40:12] [INFO ] Invariant cache hit.
[2024-05-21 19:40:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:40:12] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:40:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:40:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:40:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:40:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:12] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:40:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:12] [INFO ] Added : 11 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:40:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:40:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:40:12] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:40:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:12] [INFO ] Added : 13 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:40:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:13] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:40:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:40:13] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111151, 111151, 31, 31, 30, 24]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:40:22] [INFO ] Invariant cache hit.
[2024-05-21 19:40:22] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 19:40:22] [INFO ] Invariant cache hit.
[2024-05-21 19:40:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:40:22] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 19:40:22] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:40:22] [INFO ] Invariant cache hit.
[2024-05-21 19:40:22] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:40:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75532 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 6) seen :65
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52657 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52720 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52460 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000001 steps, including 52477 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :34
[2024-05-21 19:40:24] [INFO ] Invariant cache hit.
[2024-05-21 19:40:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:40:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:40:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:40:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:40:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:40:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:40:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:24] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:40:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-21 19:40:24] [INFO ] Added : 9 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:40:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:40:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:24] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:40:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:40:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:25] [INFO ] Added : 19 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111153, 111153, 32, 32, 31, 25]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:40:34] [INFO ] Invariant cache hit.
[2024-05-21 19:40:34] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-21 19:40:34] [INFO ] Invariant cache hit.
[2024-05-21 19:40:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:40:34] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 19:40:34] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:40:34] [INFO ] Invariant cache hit.
[2024-05-21 19:40:34] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:40:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75486 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 6) seen :67
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52446 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :42
Incomplete Best-First random walk after 1000000 steps, including 52458 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52494 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52563 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :41
[2024-05-21 19:40:36] [INFO ] Invariant cache hit.
[2024-05-21 19:40:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:40:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:40:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:40:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:40:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:40:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 19 ms returned sat
[2024-05-21 19:40:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:40:36] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:40:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:36] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:40:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:36] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:40:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:40:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:40:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:36] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111155, 111155, 33, 33, 32, 26]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 10 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:40:46] [INFO ] Invariant cache hit.
[2024-05-21 19:40:46] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 19:40:46] [INFO ] Invariant cache hit.
[2024-05-21 19:40:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:40:46] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 19:40:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:40:46] [INFO ] Invariant cache hit.
[2024-05-21 19:40:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:40:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75572 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 6) seen :57
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52472 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52572 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52448 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :44
Incomplete Best-First random walk after 1000001 steps, including 52682 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :40
[2024-05-21 19:40:48] [INFO ] Invariant cache hit.
[2024-05-21 19:40:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:40:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:40:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:40:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:40:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:48] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:40:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:40:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:40:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:48] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:40:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:48] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:40:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:48] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:40:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:40:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:40:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:40:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:40:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:40:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:40:48] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111157, 111157, 34, 35, 33, 27]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:40:58] [INFO ] Invariant cache hit.
[2024-05-21 19:40:58] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:40:58] [INFO ] Invariant cache hit.
[2024-05-21 19:40:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:40:58] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-21 19:40:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:40:58] [INFO ] Invariant cache hit.
[2024-05-21 19:40:58] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:40:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75518 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 6) seen :74
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52516 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000000 steps, including 52378 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :41
Incomplete Best-First random walk after 1000001 steps, including 52663 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000000 steps, including 52567 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 6) seen :44
[2024-05-21 19:41:00] [INFO ] Invariant cache hit.
[2024-05-21 19:41:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:00] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:41:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:41:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:41:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:41:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:41:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:41:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:00] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:41:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:00] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:41:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:41:00] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:41:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:41:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:00] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111159, 111159, 35, 36, 34, 28]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 3 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:41:09] [INFO ] Invariant cache hit.
[2024-05-21 19:41:10] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-21 19:41:10] [INFO ] Invariant cache hit.
[2024-05-21 19:41:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:41:10] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-21 19:41:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:41:10] [INFO ] Invariant cache hit.
[2024-05-21 19:41:10] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:41:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75610 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 6) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52484 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52544 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000001 steps, including 52421 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52753 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :39
[2024-05-21 19:41:12] [INFO ] Invariant cache hit.
[2024-05-21 19:41:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:41:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:41:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:41:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:41:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:12] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:41:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:41:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:41:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:12] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:41:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:12] [INFO ] Added : 13 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:41:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:12] [INFO ] Added : 19 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111162, 111162, 36, 37, 35, 29]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:41:22] [INFO ] Invariant cache hit.
[2024-05-21 19:41:22] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:41:22] [INFO ] Invariant cache hit.
[2024-05-21 19:41:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:41:22] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-21 19:41:22] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:41:22] [INFO ] Invariant cache hit.
[2024-05-21 19:41:22] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:41:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75722 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 6) seen :73
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52528 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52497 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :31
Incomplete Best-First random walk after 1000000 steps, including 52491 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52593 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :37
[2024-05-21 19:41:24] [INFO ] Invariant cache hit.
[2024-05-21 19:41:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:41:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:24] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:41:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:41:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:24] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:41:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:24] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:41:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:41:24] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:41:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:24] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111165, 111165, 37, 38, 36, 30]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:41:34] [INFO ] Invariant cache hit.
[2024-05-21 19:41:34] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:41:34] [INFO ] Invariant cache hit.
[2024-05-21 19:41:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:41:34] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-05-21 19:41:34] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:41:34] [INFO ] Invariant cache hit.
[2024-05-21 19:41:34] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:41:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75729 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 6) seen :67
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52469 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000001 steps, including 52647 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :31
Incomplete Best-First random walk after 1000000 steps, including 52387 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000001 steps, including 52562 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :37
[2024-05-21 19:41:36] [INFO ] Invariant cache hit.
[2024-05-21 19:41:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:41:36] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:41:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:36] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:41:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:41:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:41:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:41:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:36] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:41:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:36] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:41:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:41:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:36] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:41:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:36] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111168, 111168, 38, 39, 37, 31]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:41:46] [INFO ] Invariant cache hit.
[2024-05-21 19:41:46] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 19:41:46] [INFO ] Invariant cache hit.
[2024-05-21 19:41:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:41:46] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 19:41:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:41:46] [INFO ] Invariant cache hit.
[2024-05-21 19:41:46] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:41:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75447 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 6) seen :62
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52626 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52598 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52562 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52568 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :39
[2024-05-21 19:41:48] [INFO ] Invariant cache hit.
[2024-05-21 19:41:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:41:48] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:41:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:41:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:41:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:41:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:41:48] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:41:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:41:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:41:48] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:41:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:41:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:41:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:41:48] [INFO ] Added : 13 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2024-05-21 19:41:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:41:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:41:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:41:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:41:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:41:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:41:48] [INFO ] Added : 19 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111170, 111170, 39, 40, 38, 32]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:41:58] [INFO ] Invariant cache hit.
[2024-05-21 19:41:58] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 19:41:58] [INFO ] Invariant cache hit.
[2024-05-21 19:41:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:41:58] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-21 19:41:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:41:58] [INFO ] Invariant cache hit.
[2024-05-21 19:41:58] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:41:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75557 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 6) seen :71
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52664 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000000 steps, including 52633 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :39
Incomplete Best-First random walk after 1000001 steps, including 52643 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52564 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :35
[2024-05-21 19:42:00] [INFO ] Invariant cache hit.
[2024-05-21 19:42:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:42:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:42:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:42:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:42:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:42:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:00] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:42:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:42:00] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:42:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:42:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:42:00] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:42:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:42:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:42:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:42:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:42:00] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111172, 111172, 40, 41, 39, 33]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:42:10] [INFO ] Invariant cache hit.
[2024-05-21 19:42:10] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 19:42:10] [INFO ] Invariant cache hit.
[2024-05-21 19:42:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:42:10] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-21 19:42:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:42:10] [INFO ] Invariant cache hit.
[2024-05-21 19:42:10] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:42:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75630 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 6) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52572 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52542 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :42
Incomplete Best-First random walk after 1000000 steps, including 52514 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52701 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :42
[2024-05-21 19:42:12] [INFO ] Invariant cache hit.
[2024-05-21 19:42:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:42:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:42:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-21 19:42:12] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:42:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:42:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:42:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:42:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:12] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:42:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:42:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:12] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:42:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:12] [INFO ] Added : 13 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:42:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:12] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111174, 111174, 41, 42, 40, 34]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:42:22] [INFO ] Invariant cache hit.
[2024-05-21 19:42:22] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:42:22] [INFO ] Invariant cache hit.
[2024-05-21 19:42:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:42:22] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-21 19:42:22] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:42:22] [INFO ] Invariant cache hit.
[2024-05-21 19:42:22] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:42:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75596 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 6) seen :80
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52437 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000001 steps, including 52694 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :29
Incomplete Best-First random walk after 1000000 steps, including 52514 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000001 steps, including 52580 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :47
[2024-05-21 19:42:24] [INFO ] Invariant cache hit.
[2024-05-21 19:42:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:42:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:42:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:42:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:42:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:24] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:42:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:24] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:42:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:24] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:42:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:42:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:42:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:24] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111177, 111177, 42, 43, 41, 35]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:42:33] [INFO ] Invariant cache hit.
[2024-05-21 19:42:33] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 19:42:33] [INFO ] Invariant cache hit.
[2024-05-21 19:42:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:42:33] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-21 19:42:33] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:42:33] [INFO ] Invariant cache hit.
[2024-05-21 19:42:33] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:42:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75504 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 6) seen :74
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52404 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52463 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :39
Incomplete Best-First random walk after 1000000 steps, including 52485 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52569 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :37
[2024-05-21 19:42:35] [INFO ] Invariant cache hit.
[2024-05-21 19:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:42:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:42:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:42:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:36] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:42:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:36] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:42:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:42:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:42:36] [INFO ] Added : 13 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:42:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:42:36] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111180, 111180, 43, 45, 42, 36]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:42:45] [INFO ] Invariant cache hit.
[2024-05-21 19:42:45] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:42:45] [INFO ] Invariant cache hit.
[2024-05-21 19:42:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:42:45] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 19:42:45] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:42:45] [INFO ] Invariant cache hit.
[2024-05-21 19:42:45] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:42:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75590 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 6) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52577 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 6) seen :42
Incomplete Best-First random walk after 1000000 steps, including 52427 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 6) seen :33
Incomplete Best-First random walk after 1000000 steps, including 52757 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52734 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :37
[2024-05-21 19:42:47] [INFO ] Invariant cache hit.
[2024-05-21 19:42:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:42:47] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:42:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:42:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:42:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:42:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:42:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:42:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-21 19:42:48] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:42:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:48] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:42:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:42:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:48] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:42:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-21 19:42:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:48] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111183, 111183, 44, 46, 43, 37]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:42:57] [INFO ] Invariant cache hit.
[2024-05-21 19:42:57] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 19:42:57] [INFO ] Invariant cache hit.
[2024-05-21 19:42:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:42:57] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-21 19:42:57] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:42:57] [INFO ] Invariant cache hit.
[2024-05-21 19:42:57] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:42:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75678 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 6) seen :93
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52504 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52362 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :33
Incomplete Best-First random walk after 1000000 steps, including 52639 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52611 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :44
[2024-05-21 19:42:59] [INFO ] Invariant cache hit.
[2024-05-21 19:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:42:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:42:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:42:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:42:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:42:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:42:59] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:42:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:42:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:42:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:42:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:00] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:43:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:43:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:43:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:00] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:43:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 7 ms returned sat
[2024-05-21 19:43:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:00] [INFO ] Added : 13 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:43:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:43:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:43:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:00] [INFO ] Added : 19 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111186, 111186, 45, 47, 44, 38]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:43:09] [INFO ] Invariant cache hit.
[2024-05-21 19:43:09] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 19:43:09] [INFO ] Invariant cache hit.
[2024-05-21 19:43:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:43:09] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 19:43:09] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:43:09] [INFO ] Invariant cache hit.
[2024-05-21 19:43:09] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:43:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75697 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 6) seen :74
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52641 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :42
Incomplete Best-First random walk after 1000001 steps, including 52419 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :39
Incomplete Best-First random walk after 1000000 steps, including 52555 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000001 steps, including 52576 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :38
[2024-05-21 19:43:11] [INFO ] Invariant cache hit.
[2024-05-21 19:43:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:43:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:43:11] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:43:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:43:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:43:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:43:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:43:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:11] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:43:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:43:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:43:11] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:43:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:43:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:12] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:43:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:43:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:43:12] [INFO ] Added : 13 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:43:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:43:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:43:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:12] [INFO ] Added : 19 causal constraints over 4 iterations in 17 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111188, 111188, 46, 48, 45, 39]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:43:21] [INFO ] Invariant cache hit.
[2024-05-21 19:43:21] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:43:21] [INFO ] Invariant cache hit.
[2024-05-21 19:43:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:43:21] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 19:43:21] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:43:21] [INFO ] Invariant cache hit.
[2024-05-21 19:43:21] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:43:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75678 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 6) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52710 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :30
Incomplete Best-First random walk after 1000000 steps, including 52551 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52440 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52472 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :37
[2024-05-21 19:43:23] [INFO ] Invariant cache hit.
[2024-05-21 19:43:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:23] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:43:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:43:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:43:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:23] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:43:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:23] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:43:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:43:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:43:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:43:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:43:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:24] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:43:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:24] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:43:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:43:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:43:24] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:43:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:43:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:43:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:43:24] [INFO ] Added : 13 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:43:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:43:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:43:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:43:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:24] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111191, 111191, 47, 49, 46, 40]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:43:33] [INFO ] Invariant cache hit.
[2024-05-21 19:43:33] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 19:43:33] [INFO ] Invariant cache hit.
[2024-05-21 19:43:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:43:33] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 19:43:33] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:43:33] [INFO ] Invariant cache hit.
[2024-05-21 19:43:33] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:43:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75615 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 6) seen :80
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52403 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52567 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000000 steps, including 52455 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000001 steps, including 52439 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :36
[2024-05-21 19:43:35] [INFO ] Invariant cache hit.
[2024-05-21 19:43:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:43:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:43:35] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:43:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:43:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:43:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:43:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:43:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:43:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:43:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:43:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:36] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:43:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:43:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:43:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:36] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:43:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:43:36] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:43:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:43:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:36] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:43:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:43:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:36] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-21 19:43:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:43:36] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111193, 111193, 48, 50, 47, 41]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:43:45] [INFO ] Invariant cache hit.
[2024-05-21 19:43:45] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:43:45] [INFO ] Invariant cache hit.
[2024-05-21 19:43:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:43:45] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 19:43:45] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:43:45] [INFO ] Invariant cache hit.
[2024-05-21 19:43:45] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:43:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75522 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 6) seen :83
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52513 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52518 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000001 steps, including 52565 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000001 steps, including 52468 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :45
[2024-05-21 19:43:47] [INFO ] Invariant cache hit.
[2024-05-21 19:43:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:43:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:43:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:43:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:43:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:43:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:43:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:48] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:43:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:43:48] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:43:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:48] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:43:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:43:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:43:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:43:48] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111196, 111196, 49, 51, 48, 42]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:43:57] [INFO ] Invariant cache hit.
[2024-05-21 19:43:57] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-21 19:43:57] [INFO ] Invariant cache hit.
[2024-05-21 19:43:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:43:57] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-21 19:43:57] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:43:57] [INFO ] Invariant cache hit.
[2024-05-21 19:43:57] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:43:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75567 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 6) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52544 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52511 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000000 steps, including 52449 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52690 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :41
[2024-05-21 19:43:59] [INFO ] Invariant cache hit.
[2024-05-21 19:43:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:43:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:43:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:43:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:43:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:43:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:43:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:43:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:44:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:44:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:44:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:44:00] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:44:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:00] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:44:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:44:00] [INFO ] Added : 13 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:44:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:44:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:00] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111199, 111199, 51, 52, 49, 43]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:44:09] [INFO ] Invariant cache hit.
[2024-05-21 19:44:09] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:44:09] [INFO ] Invariant cache hit.
[2024-05-21 19:44:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:44:09] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 19:44:09] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:44:09] [INFO ] Invariant cache hit.
[2024-05-21 19:44:09] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:44:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75542 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 6) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52535 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000001 steps, including 52358 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :39
Incomplete Best-First random walk after 1000000 steps, including 52547 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52557 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :52
[2024-05-21 19:44:11] [INFO ] Invariant cache hit.
[2024-05-21 19:44:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:44:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:44:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:44:12] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:44:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:44:12] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:44:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:44:12] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 9 ms.
[2024-05-21 19:44:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:12] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:44:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:12] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:44:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:44:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:12] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111201, 111201, 52, 53, 50, 44]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:44:21] [INFO ] Invariant cache hit.
[2024-05-21 19:44:21] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 19:44:21] [INFO ] Invariant cache hit.
[2024-05-21 19:44:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:44:21] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-21 19:44:21] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:44:21] [INFO ] Invariant cache hit.
[2024-05-21 19:44:21] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:44:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75507 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 6) seen :63
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52546 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :44
Incomplete Best-First random walk after 1000000 steps, including 52598 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :33
Incomplete Best-First random walk after 1000000 steps, including 52620 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52436 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :42
[2024-05-21 19:44:23] [INFO ] Invariant cache hit.
[2024-05-21 19:44:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:44:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:44:24] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:44:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:44:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:44:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:24] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:44:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:44:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:44:24] [INFO ] Added : 11 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:44:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:44:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:44:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:44:24] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:44:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:24] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:44:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:24] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111204, 111204, 53, 54, 51, 45]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:44:33] [INFO ] Invariant cache hit.
[2024-05-21 19:44:33] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:44:33] [INFO ] Invariant cache hit.
[2024-05-21 19:44:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:44:34] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 19:44:34] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:44:34] [INFO ] Invariant cache hit.
[2024-05-21 19:44:34] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:44:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75399 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 6) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52497 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52363 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52514 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 6) seen :42
Incomplete Best-First random walk after 1000000 steps, including 52729 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 6) seen :35
[2024-05-21 19:44:36] [INFO ] Invariant cache hit.
[2024-05-21 19:44:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:44:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:44:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:44:36] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:44:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:44:36] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:44:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:36] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:44:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:36] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:44:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:44:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:36] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111207, 111207, 54, 55, 52, 46]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:44:46] [INFO ] Invariant cache hit.
[2024-05-21 19:44:46] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 19:44:46] [INFO ] Invariant cache hit.
[2024-05-21 19:44:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:44:46] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 19:44:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:44:46] [INFO ] Invariant cache hit.
[2024-05-21 19:44:46] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:44:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75473 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 6) seen :69
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52669 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52578 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 6) seen :31
Incomplete Best-First random walk after 1000001 steps, including 52581 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :44
Incomplete Best-First random walk after 1000001 steps, including 52532 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :38
[2024-05-21 19:44:48] [INFO ] Invariant cache hit.
[2024-05-21 19:44:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:44:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:44:48] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:44:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:44:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:44:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-21 19:44:48] [INFO ] Added : 11 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:44:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:48] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:44:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:44:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:48] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:44:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:44:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:44:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:44:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:44:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:44:48] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111210, 111210, 55, 56, 53, 47]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:44:57] [INFO ] Invariant cache hit.
[2024-05-21 19:44:58] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 19:44:58] [INFO ] Invariant cache hit.
[2024-05-21 19:44:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:44:58] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-21 19:44:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:44:58] [INFO ] Invariant cache hit.
[2024-05-21 19:44:58] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:44:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75543 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 6) seen :75
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52552 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52621 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :39
Incomplete Best-First random walk after 1000000 steps, including 52418 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52423 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :41
[2024-05-21 19:45:00] [INFO ] Invariant cache hit.
[2024-05-21 19:45:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:45:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:45:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:45:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:45:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:45:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:00] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:45:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:00] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:45:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:00] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:45:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:00] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111212, 111212, 56, 57, 54, 48]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:45:10] [INFO ] Invariant cache hit.
[2024-05-21 19:45:10] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:45:10] [INFO ] Invariant cache hit.
[2024-05-21 19:45:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:45:10] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 19:45:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:45:10] [INFO ] Invariant cache hit.
[2024-05-21 19:45:10] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:45:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75481 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 6) seen :82
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52476 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000001 steps, including 52569 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000001 steps, including 52637 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52566 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 6) seen :36
[2024-05-21 19:45:12] [INFO ] Invariant cache hit.
[2024-05-21 19:45:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:45:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:45:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:45:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:45:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:45:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:45:12] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:45:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:45:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:12] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:45:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:45:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:12] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:45:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:45:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:12] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:45:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:45:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:45:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:12] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111216, 111216, 57, 59, 55, 49]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:45:22] [INFO ] Invariant cache hit.
[2024-05-21 19:45:22] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 19:45:22] [INFO ] Invariant cache hit.
[2024-05-21 19:45:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:45:22] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 19:45:22] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:45:22] [INFO ] Invariant cache hit.
[2024-05-21 19:45:22] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:45:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75694 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 6) seen :66
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52522 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52402 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000001 steps, including 52815 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52458 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :36
[2024-05-21 19:45:24] [INFO ] Invariant cache hit.
[2024-05-21 19:45:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:45:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:45:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:45:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:45:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:45:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:45:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:45:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:45:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:45:24] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:45:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:45:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:45:24] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:45:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:45:24] [INFO ] Added : 13 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:45:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:24] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111218, 111218, 58, 60, 56, 50]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:45:34] [INFO ] Invariant cache hit.
[2024-05-21 19:45:34] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:45:34] [INFO ] Invariant cache hit.
[2024-05-21 19:45:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:45:34] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 19:45:34] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:45:34] [INFO ] Invariant cache hit.
[2024-05-21 19:45:34] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:45:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75578 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 6) seen :74
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52389 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52531 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :31
Incomplete Best-First random walk after 1000000 steps, including 52587 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000001 steps, including 52599 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :39
[2024-05-21 19:45:36] [INFO ] Invariant cache hit.
[2024-05-21 19:45:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:45:36] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:45:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:45:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:36] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:45:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:45:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:45:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:36] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 8 ms.
[2024-05-21 19:45:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:36] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:45:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:36] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:45:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:36] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111221, 111221, 59, 61, 57, 51]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:45:46] [INFO ] Invariant cache hit.
[2024-05-21 19:45:46] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 19:45:46] [INFO ] Invariant cache hit.
[2024-05-21 19:45:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:45:46] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-21 19:45:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:45:46] [INFO ] Invariant cache hit.
[2024-05-21 19:45:46] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:45:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75564 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 6) seen :79
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52624 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52483 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :31
Incomplete Best-First random walk after 1000001 steps, including 52700 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :42
Incomplete Best-First random walk after 1000001 steps, including 52536 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :40
[2024-05-21 19:45:48] [INFO ] Invariant cache hit.
[2024-05-21 19:45:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:45:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:45:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:45:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:48] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:45:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:48] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:45:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:45:48] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:45:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:45:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:48] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:45:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:45:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:45:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:45:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:45:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:45:48] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111223, 111223, 60, 62, 58, 52]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:45:58] [INFO ] Invariant cache hit.
[2024-05-21 19:45:58] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 19:45:58] [INFO ] Invariant cache hit.
[2024-05-21 19:45:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:45:58] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-21 19:45:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:45:58] [INFO ] Invariant cache hit.
[2024-05-21 19:45:58] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:45:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75528 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 6) seen :66
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52564 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52548 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000001 steps, including 52620 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000001 steps, including 52486 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :43
[2024-05-21 19:46:00] [INFO ] Invariant cache hit.
[2024-05-21 19:46:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:46:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:46:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:46:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:46:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:46:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:46:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:00] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:46:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:46:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:46:00] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:46:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:00] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:46:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:46:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:00] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111225, 111225, 61, 63, 59, 53]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:46:10] [INFO ] Invariant cache hit.
[2024-05-21 19:46:10] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 19:46:10] [INFO ] Invariant cache hit.
[2024-05-21 19:46:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:46:10] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 19:46:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:46:10] [INFO ] Invariant cache hit.
[2024-05-21 19:46:10] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:46:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75555 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 6) seen :65
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52440 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :44
Incomplete Best-First random walk after 1000000 steps, including 52539 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000001 steps, including 52527 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 6) seen :42
Incomplete Best-First random walk after 1000000 steps, including 52338 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :40
[2024-05-21 19:46:12] [INFO ] Invariant cache hit.
[2024-05-21 19:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:46:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:46:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:46:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:46:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:46:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:12] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:46:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:12] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:46:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:12] [INFO ] Added : 13 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:46:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:46:12] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111228, 111228, 62, 64, 60, 54]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:46:22] [INFO ] Invariant cache hit.
[2024-05-21 19:46:22] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 19:46:22] [INFO ] Invariant cache hit.
[2024-05-21 19:46:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:46:22] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 19:46:22] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:46:22] [INFO ] Invariant cache hit.
[2024-05-21 19:46:22] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:46:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75576 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 6) seen :80
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52434 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52465 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52413 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52382 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :32
[2024-05-21 19:46:24] [INFO ] Invariant cache hit.
[2024-05-21 19:46:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:46:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:46:24] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2024-05-21 19:46:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:46:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:46:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:46:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:46:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:46:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:24] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:24] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:46:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:46:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:46:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:24] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:46:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:46:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:24] [INFO ] Added : 13 causal constraints over 3 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:46:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:46:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:46:24] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111231, 111231, 63, 65, 61, 55]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:46:34] [INFO ] Invariant cache hit.
[2024-05-21 19:46:34] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 19:46:34] [INFO ] Invariant cache hit.
[2024-05-21 19:46:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:46:34] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 19:46:34] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:46:34] [INFO ] Invariant cache hit.
[2024-05-21 19:46:34] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:46:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75543 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 6) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52540 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52424 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000001 steps, including 52519 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000000 steps, including 52423 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :37
[2024-05-21 19:46:36] [INFO ] Invariant cache hit.
[2024-05-21 19:46:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:46:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:46:36] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2024-05-21 19:46:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:46:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:46:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:46:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:36] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:46:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:46:36] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:46:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:46:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:36] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:46:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:46:36] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111233, 111233, 64, 66, 62, 56]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 6 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:46:46] [INFO ] Invariant cache hit.
[2024-05-21 19:46:46] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-21 19:46:46] [INFO ] Invariant cache hit.
[2024-05-21 19:46:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:46:46] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-21 19:46:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:46:46] [INFO ] Invariant cache hit.
[2024-05-21 19:46:46] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:46:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75620 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 6) seen :71
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52259 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52434 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :39
Incomplete Best-First random walk after 1000000 steps, including 52566 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52591 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :32
[2024-05-21 19:46:48] [INFO ] Invariant cache hit.
[2024-05-21 19:46:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:46:48] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:46:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:46:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:46:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:46:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:46:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:46:48] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:46:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:46:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:46:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:46:48] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:46:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:46:48] [INFO ] Added : 13 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:46:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:46:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:46:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:46:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:46:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:46:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:46:48] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111235, 111235, 65, 67, 63, 57]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:46:58] [INFO ] Invariant cache hit.
[2024-05-21 19:46:58] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 19:46:58] [INFO ] Invariant cache hit.
[2024-05-21 19:46:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:46:58] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-21 19:46:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:46:58] [INFO ] Invariant cache hit.
[2024-05-21 19:46:58] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:46:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75657 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 6) seen :62
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52420 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52651 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52501 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52367 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :40
[2024-05-21 19:47:00] [INFO ] Invariant cache hit.
[2024-05-21 19:47:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-21 19:47:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:47:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:47:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:47:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:47:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:00] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:47:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:47:00] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:47:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:47:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:00] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:47:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:00] [INFO ] Added : 13 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:47:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:47:01] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111237, 111237, 66, 68, 64, 58]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:47:10] [INFO ] Invariant cache hit.
[2024-05-21 19:47:10] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 19:47:10] [INFO ] Invariant cache hit.
[2024-05-21 19:47:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:47:10] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 19:47:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:47:10] [INFO ] Invariant cache hit.
[2024-05-21 19:47:10] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:47:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75495 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 6) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52505 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52531 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :39
Incomplete Best-First random walk after 1000000 steps, including 52464 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52584 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :38
[2024-05-21 19:47:12] [INFO ] Invariant cache hit.
[2024-05-21 19:47:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:47:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:47:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:47:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:47:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:47:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:47:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:12] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:47:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:47:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:12] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:47:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:12] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:47:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:12] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:47:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:47:13] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:47:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:47:13] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:47:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:47:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:13] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111240, 111240, 67, 69, 65, 59]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:47:22] [INFO ] Invariant cache hit.
[2024-05-21 19:47:22] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 19:47:22] [INFO ] Invariant cache hit.
[2024-05-21 19:47:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:47:22] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 19:47:22] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:47:22] [INFO ] Invariant cache hit.
[2024-05-21 19:47:22] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:47:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75497 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 6) seen :66
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52557 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52565 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52517 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52377 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :43
[2024-05-21 19:47:24] [INFO ] Invariant cache hit.
[2024-05-21 19:47:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:47:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:47:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:47:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:47:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:47:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:47:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:47:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:47:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:47:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:24] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:47:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:47:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:25] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:47:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:47:25] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:47:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:25] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:47:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:47:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:47:25] [INFO ] Added : 19 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111242, 111242, 68, 70, 66, 60]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:47:34] [INFO ] Invariant cache hit.
[2024-05-21 19:47:34] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 19:47:34] [INFO ] Invariant cache hit.
[2024-05-21 19:47:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:47:34] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-21 19:47:34] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:47:34] [INFO ] Invariant cache hit.
[2024-05-21 19:47:34] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:47:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75547 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 6) seen :84
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52639 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000001 steps, including 52610 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52579 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000001 steps, including 52440 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :41
[2024-05-21 19:47:36] [INFO ] Invariant cache hit.
[2024-05-21 19:47:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:47:36] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:47:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:47:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:47:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:47:36] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:47:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:47:36] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:47:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-21 19:47:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:36] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:47:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:47:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:47:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:37] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111244, 111244, 69, 71, 67, 61]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:47:46] [INFO ] Invariant cache hit.
[2024-05-21 19:47:46] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-21 19:47:46] [INFO ] Invariant cache hit.
[2024-05-21 19:47:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:47:46] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-21 19:47:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:47:46] [INFO ] Invariant cache hit.
[2024-05-21 19:47:46] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:47:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75610 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 6) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52574 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000000 steps, including 52492 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :33
Incomplete Best-First random walk after 1000000 steps, including 52450 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :41
Incomplete Best-First random walk after 1000001 steps, including 52547 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :33
[2024-05-21 19:47:48] [INFO ] Invariant cache hit.
[2024-05-21 19:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:47:48] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:47:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:47:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:48] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:48] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:47:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:47:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:48] [INFO ] Added : 13 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:47:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:47:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:47:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:47:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:47:48] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111247, 111247, 70, 72, 68, 62]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:47:58] [INFO ] Invariant cache hit.
[2024-05-21 19:47:58] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 19:47:58] [INFO ] Invariant cache hit.
[2024-05-21 19:47:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:47:58] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 19:47:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:47:58] [INFO ] Invariant cache hit.
[2024-05-21 19:47:58] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:47:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75722 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 6) seen :70
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52561 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52521 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :43
Incomplete Best-First random walk after 1000001 steps, including 52337 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52626 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :44
[2024-05-21 19:48:00] [INFO ] Invariant cache hit.
[2024-05-21 19:48:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:48:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:48:00] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:48:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:00] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:48:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:00] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:48:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:00] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:48:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:48:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:48:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:48:00] [INFO ] Added : 13 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:48:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:00] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111249, 111249, 71, 73, 69, 63]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:48:10] [INFO ] Invariant cache hit.
[2024-05-21 19:48:10] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-21 19:48:10] [INFO ] Invariant cache hit.
[2024-05-21 19:48:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:48:10] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-21 19:48:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:48:10] [INFO ] Invariant cache hit.
[2024-05-21 19:48:10] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:48:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75451 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 6) seen :79
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52498 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52423 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52373 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52466 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :39
[2024-05-21 19:48:12] [INFO ] Invariant cache hit.
[2024-05-21 19:48:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:48:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:48:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:48:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:48:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:12] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:48:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:12] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:48:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:48:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:12] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:48:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:48:12] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111252, 111252, 72, 74, 70, 64]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:48:22] [INFO ] Invariant cache hit.
[2024-05-21 19:48:22] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 19:48:22] [INFO ] Invariant cache hit.
[2024-05-21 19:48:23] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:48:23] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-21 19:48:23] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:48:23] [INFO ] Invariant cache hit.
[2024-05-21 19:48:23] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:48:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75452 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 6) seen :69
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52329 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000001 steps, including 52665 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000000 steps, including 52493 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000000 steps, including 52435 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :39
[2024-05-21 19:48:25] [INFO ] Invariant cache hit.
[2024-05-21 19:48:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:25] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:48:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:48:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:48:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:48:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:25] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:48:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:48:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:25] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:48:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:48:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:25] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:48:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:48:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:25] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111255, 111255, 73, 75, 71, 65]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:48:34] [INFO ] Invariant cache hit.
[2024-05-21 19:48:34] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 19:48:34] [INFO ] Invariant cache hit.
[2024-05-21 19:48:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:48:34] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-21 19:48:34] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:48:34] [INFO ] Invariant cache hit.
[2024-05-21 19:48:35] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:48:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75463 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 6) seen :80
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52408 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52454 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :33
Incomplete Best-First random walk after 1000001 steps, including 52466 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :46
Incomplete Best-First random walk after 1000000 steps, including 52581 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 6) seen :36
[2024-05-21 19:48:37] [INFO ] Invariant cache hit.
[2024-05-21 19:48:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:48:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:48:37] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:48:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:48:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:37] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:48:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:37] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:48:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:48:37] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:48:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:48:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:48:37] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111257, 111257, 74, 76, 72, 66]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 5 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:48:46] [INFO ] Invariant cache hit.
[2024-05-21 19:48:46] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 19:48:46] [INFO ] Invariant cache hit.
[2024-05-21 19:48:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:48:46] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-21 19:48:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:48:46] [INFO ] Invariant cache hit.
[2024-05-21 19:48:46] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:48:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75667 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 6) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52523 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52621 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52523 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52416 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :38
[2024-05-21 19:48:48] [INFO ] Invariant cache hit.
[2024-05-21 19:48:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:48:48] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2024-05-21 19:48:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:48:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:48:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:48:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:48:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:48:49] [INFO ] Added : 11 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:48:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:49] [INFO ] Added : 9 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:48:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:48:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:49] [INFO ] Added : 13 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:48:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:48:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:48:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:48:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:48:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:48:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:48:49] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111259, 111259, 75, 77, 73, 67]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:48:58] [INFO ] Invariant cache hit.
[2024-05-21 19:48:58] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 19:48:58] [INFO ] Invariant cache hit.
[2024-05-21 19:48:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:48:58] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-21 19:48:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:48:58] [INFO ] Invariant cache hit.
[2024-05-21 19:48:58] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:48:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75667 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 6) seen :75
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52643 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000001 steps, including 52445 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :33
Incomplete Best-First random walk after 1000000 steps, including 52558 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000001 steps, including 52566 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 6) seen :34
[2024-05-21 19:49:00] [INFO ] Invariant cache hit.
[2024-05-21 19:49:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:49:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:49:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:49:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:49:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:49:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:00] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:49:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:49:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:49:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:49:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-21 19:49:01] [INFO ] Added : 9 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:49:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:49:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:49:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:49:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:01] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 7 ms.
[2024-05-21 19:49:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:01] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:49:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:49:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:49:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:01] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111261, 111261, 76, 78, 74, 68]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:49:10] [INFO ] Invariant cache hit.
[2024-05-21 19:49:10] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 19:49:10] [INFO ] Invariant cache hit.
[2024-05-21 19:49:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:49:10] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-21 19:49:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:49:10] [INFO ] Invariant cache hit.
[2024-05-21 19:49:10] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:49:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75644 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 6) seen :65
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52467 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52349 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52556 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :44
Incomplete Best-First random walk after 1000000 steps, including 52709 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 6) seen :35
[2024-05-21 19:49:12] [INFO ] Invariant cache hit.
[2024-05-21 19:49:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:12] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:49:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:49:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:49:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:12] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:49:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:49:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:49:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:49:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:49:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:12] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:49:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:12] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:49:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:49:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:12] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:49:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:49:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:49:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:49:13] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:49:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:49:13] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111264, 111264, 77, 79, 75, 69]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 4 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:49:22] [INFO ] Invariant cache hit.
[2024-05-21 19:49:22] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:49:22] [INFO ] Invariant cache hit.
[2024-05-21 19:49:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:49:22] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-21 19:49:22] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:49:22] [INFO ] Invariant cache hit.
[2024-05-21 19:49:22] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:49:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75523 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 6) seen :69
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52321 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52672 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52592 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52572 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 6) seen :43
[2024-05-21 19:49:24] [INFO ] Invariant cache hit.
[2024-05-21 19:49:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:49:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:49:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:49:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:24] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:49:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:49:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:49:24] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:49:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:24] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:49:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:49:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:24] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111267, 111267, 78, 80, 76, 70]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:49:34] [INFO ] Invariant cache hit.
[2024-05-21 19:49:34] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:49:34] [INFO ] Invariant cache hit.
[2024-05-21 19:49:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:49:34] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 19:49:34] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:49:34] [INFO ] Invariant cache hit.
[2024-05-21 19:49:34] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:49:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75389 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 6) seen :63
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52733 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52644 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52518 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :39
Incomplete Best-First random walk after 1000000 steps, including 52225 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :34
[2024-05-21 19:49:36] [INFO ] Invariant cache hit.
[2024-05-21 19:49:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:49:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:49:36] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:49:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:49:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:49:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:36] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 13 ms.
[2024-05-21 19:49:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:36] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:49:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:49:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:36] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:49:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:36] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111269, 111269, 79, 81, 77, 71]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:49:46] [INFO ] Invariant cache hit.
[2024-05-21 19:49:46] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 19:49:46] [INFO ] Invariant cache hit.
[2024-05-21 19:49:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:49:46] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 19:49:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:49:46] [INFO ] Invariant cache hit.
[2024-05-21 19:49:46] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:49:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75612 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 6) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52607 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52478 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :31
Incomplete Best-First random walk after 1000000 steps, including 52552 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000001 steps, including 52512 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :35
[2024-05-21 19:49:48] [INFO ] Invariant cache hit.
[2024-05-21 19:49:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:49:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:49:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:49:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:49:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:49:48] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:49:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:48] [INFO ] Added : 9 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 12 ms.
[2024-05-21 19:49:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:49:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:48] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:49:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:49:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:49:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:49:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:49:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:49:48] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111271, 111271, 80, 82, 78, 72]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:49:57] [INFO ] Invariant cache hit.
[2024-05-21 19:49:57] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 19:49:57] [INFO ] Invariant cache hit.
[2024-05-21 19:49:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:49:57] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 19:49:57] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:49:57] [INFO ] Invariant cache hit.
[2024-05-21 19:49:57] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:49:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75596 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 6) seen :66
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52477 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000001 steps, including 52554 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :44
Incomplete Best-First random walk after 1000001 steps, including 52715 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52474 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :37
[2024-05-21 19:49:59] [INFO ] Invariant cache hit.
[2024-05-21 19:50:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:50:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:50:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:50:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:00] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2024-05-21 19:50:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:50:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:50:00] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:50:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:00] [INFO ] Added : 9 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:50:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:50:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:00] [INFO ] Added : 13 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:50:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2024-05-21 19:50:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:00] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111274, 111274, 81, 83, 79, 73]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:50:09] [INFO ] Invariant cache hit.
[2024-05-21 19:50:09] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 19:50:09] [INFO ] Invariant cache hit.
[2024-05-21 19:50:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:50:09] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 19:50:09] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:50:09] [INFO ] Invariant cache hit.
[2024-05-21 19:50:09] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:50:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75487 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 6) seen :74
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52448 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000001 steps, including 52434 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :45
Incomplete Best-First random walk after 1000000 steps, including 52603 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :42
Incomplete Best-First random walk after 1000000 steps, including 52407 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 6) seen :36
[2024-05-21 19:50:11] [INFO ] Invariant cache hit.
[2024-05-21 19:50:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:50:11] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:50:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:11] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-21 19:50:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:50:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:50:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:50:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:50:12] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:50:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:50:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:12] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:50:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:50:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:50:12] [INFO ] Added : 13 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:50:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:50:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:50:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:12] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111277, 111277, 82, 84, 80, 74]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:50:21] [INFO ] Invariant cache hit.
[2024-05-21 19:50:21] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-21 19:50:21] [INFO ] Invariant cache hit.
[2024-05-21 19:50:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:50:21] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-05-21 19:50:21] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:50:21] [INFO ] Invariant cache hit.
[2024-05-21 19:50:21] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:50:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75438 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 6) seen :69
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52609 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52636 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :33
Incomplete Best-First random walk after 1000000 steps, including 52461 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52560 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :42
[2024-05-21 19:50:23] [INFO ] Invariant cache hit.
[2024-05-21 19:50:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:23] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:50:23] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:50:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2024-05-21 19:50:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:50:23] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:50:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:50:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-21 19:50:23] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:50:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:50:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:23] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 9 ms.
[2024-05-21 19:50:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:23] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:50:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:50:24] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:50:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:50:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:50:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:24] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:50:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:50:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:50:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:24] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111279, 111279, 83, 85, 81, 75]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:50:33] [INFO ] Invariant cache hit.
[2024-05-21 19:50:33] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:50:33] [INFO ] Invariant cache hit.
[2024-05-21 19:50:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:50:33] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 19:50:33] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:50:33] [INFO ] Invariant cache hit.
[2024-05-21 19:50:33] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:50:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75491 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 6) seen :67
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52556 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52436 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000000 steps, including 52668 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :48
Incomplete Best-First random walk after 1000001 steps, including 52435 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :34
[2024-05-21 19:50:35] [INFO ] Invariant cache hit.
[2024-05-21 19:50:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:50:35] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:50:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:50:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:50:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:50:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:35] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:50:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:50:35] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:50:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:35] [INFO ] Added : 13 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:50:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:50:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:50:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:36] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111282, 111282, 84, 86, 82, 76]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:50:45] [INFO ] Invariant cache hit.
[2024-05-21 19:50:45] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 19:50:45] [INFO ] Invariant cache hit.
[2024-05-21 19:50:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:50:45] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-21 19:50:45] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:50:45] [INFO ] Invariant cache hit.
[2024-05-21 19:50:45] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:50:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75552 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 6) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52462 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000000 steps, including 52654 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :33
Incomplete Best-First random walk after 1000000 steps, including 52428 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52343 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 6) seen :35
[2024-05-21 19:50:47] [INFO ] Invariant cache hit.
[2024-05-21 19:50:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:50:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:50:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:50:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:50:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:50:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:47] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:47] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:50:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:47] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:50:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:47] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:50:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:50:47] [INFO ] Added : 13 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:50:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:47] [INFO ] Added : 19 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111284, 111284, 85, 87, 83, 77]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:50:57] [INFO ] Invariant cache hit.
[2024-05-21 19:50:57] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:50:57] [INFO ] Invariant cache hit.
[2024-05-21 19:50:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:50:57] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-21 19:50:57] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:50:57] [INFO ] Invariant cache hit.
[2024-05-21 19:50:57] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:50:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75594 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 6) seen :70
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52454 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000001 steps, including 52503 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 6) seen :31
Incomplete Best-First random walk after 1000001 steps, including 52597 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 6) seen :42
Incomplete Best-First random walk after 1000000 steps, including 52606 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 6) seen :38
[2024-05-21 19:50:59] [INFO ] Invariant cache hit.
[2024-05-21 19:50:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:50:59] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:50:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:50:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:50:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:50:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:50:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:50:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:59] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:50:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:50:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:59] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:50:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:50:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:50:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:50:59] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:50:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:50:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:50:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:50:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:50:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:50:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:50:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:50:59] [INFO ] Added : 19 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111286, 111286, 86, 88, 84, 78]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:51:09] [INFO ] Invariant cache hit.
[2024-05-21 19:51:09] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:51:09] [INFO ] Invariant cache hit.
[2024-05-21 19:51:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:51:09] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 19:51:09] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:51:09] [INFO ] Invariant cache hit.
[2024-05-21 19:51:09] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:51:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75424 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 6) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52741 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000001 steps, including 52481 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52606 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52530 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 6) seen :41
[2024-05-21 19:51:11] [INFO ] Invariant cache hit.
[2024-05-21 19:51:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:11] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:51:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:51:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:51:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:51:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:51:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:51:11] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:51:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:51:11] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:51:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:11] [INFO ] Added : 13 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:51:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:51:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:11] [INFO ] Added : 19 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111288, 111288, 87, 89, 85, 79]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:51:20] [INFO ] Invariant cache hit.
[2024-05-21 19:51:20] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-21 19:51:20] [INFO ] Invariant cache hit.
[2024-05-21 19:51:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:51:21] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-21 19:51:21] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:51:21] [INFO ] Invariant cache hit.
[2024-05-21 19:51:21] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:51:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75579 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 6) seen :69
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52694 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :46
Incomplete Best-First random walk after 1000001 steps, including 52523 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :41
Incomplete Best-First random walk after 1000000 steps, including 52505 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52541 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :43
[2024-05-21 19:51:23] [INFO ] Invariant cache hit.
[2024-05-21 19:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:51:23] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:51:23] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:51:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:23] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:23] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:23] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:51:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:23] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111290, 111290, 88, 90, 86, 80]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:51:32] [INFO ] Invariant cache hit.
[2024-05-21 19:51:32] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 19:51:32] [INFO ] Invariant cache hit.
[2024-05-21 19:51:32] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:51:32] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 19:51:32] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:51:32] [INFO ] Invariant cache hit.
[2024-05-21 19:51:32] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:51:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75679 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 6) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52583 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52515 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 6) seen :33
Incomplete Best-First random walk after 1000000 steps, including 52576 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :42
Incomplete Best-First random walk after 1000001 steps, including 52498 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 6) seen :42
[2024-05-21 19:51:34] [INFO ] Invariant cache hit.
[2024-05-21 19:51:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-21 19:51:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:51:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:51:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:51:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:51:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:51:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:51:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2024-05-21 19:51:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:35] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:51:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:51:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:51:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:35] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:51:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:51:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:35] [INFO ] Added : 13 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:51:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:51:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:51:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:35] [INFO ] Added : 19 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111293, 111293, 89, 91, 87, 81]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:51:44] [INFO ] Invariant cache hit.
[2024-05-21 19:51:44] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 19:51:44] [INFO ] Invariant cache hit.
[2024-05-21 19:51:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:51:44] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-21 19:51:44] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 19:51:44] [INFO ] Invariant cache hit.
[2024-05-21 19:51:44] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:51:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75540 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 6) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52561 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :30
Incomplete Best-First random walk after 1000001 steps, including 52482 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52502 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000001 steps, including 52538 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :35
[2024-05-21 19:51:46] [INFO ] Invariant cache hit.
[2024-05-21 19:51:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:51:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:51:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:51:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:51:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:51:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:51:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:51:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:51:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:51:47] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:51:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:51:47] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2024-05-21 19:51:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:47] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:51:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:47] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:51:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:51:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:47] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:51:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:47] [INFO ] Added : 13 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:51:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:51:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:47] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111297, 111297, 90, 92, 88, 82]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:51:56] [INFO ] Invariant cache hit.
[2024-05-21 19:51:56] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 19:51:56] [INFO ] Invariant cache hit.
[2024-05-21 19:51:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:51:56] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-05-21 19:51:56] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:51:56] [INFO ] Invariant cache hit.
[2024-05-21 19:51:56] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:51:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75594 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 6) seen :82
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52466 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000001 steps, including 52565 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :33
Incomplete Best-First random walk after 1000000 steps, including 52494 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :43
Incomplete Best-First random walk after 1000000 steps, including 52576 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :36
[2024-05-21 19:51:58] [INFO ] Invariant cache hit.
[2024-05-21 19:51:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:51:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:51:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:51:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:51:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:58] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:51:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:58] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:51:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:58] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:51:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:51:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:51:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:51:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:51:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:51:59] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111299, 111299, 91, 93, 89, 83]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:52:08] [INFO ] Invariant cache hit.
[2024-05-21 19:52:08] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 19:52:08] [INFO ] Invariant cache hit.
[2024-05-21 19:52:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:52:08] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 19:52:08] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:52:08] [INFO ] Invariant cache hit.
[2024-05-21 19:52:08] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:52:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75583 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 6) seen :65
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52463 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52443 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :33
Incomplete Best-First random walk after 1000001 steps, including 52672 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52401 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :36
[2024-05-21 19:52:10] [INFO ] Invariant cache hit.
[2024-05-21 19:52:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:52:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:52:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:52:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:10] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:52:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:10] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:52:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:52:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:10] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:52:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:10] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111302, 111302, 92, 94, 90, 84]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:52:20] [INFO ] Invariant cache hit.
[2024-05-21 19:52:20] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 19:52:20] [INFO ] Invariant cache hit.
[2024-05-21 19:52:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:52:20] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 19:52:20] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 19:52:20] [INFO ] Invariant cache hit.
[2024-05-21 19:52:20] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:52:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75324 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 6) seen :65
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52419 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52537 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :39
Incomplete Best-First random walk after 1000001 steps, including 52595 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :46
Incomplete Best-First random walk after 1000001 steps, including 52503 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :41
[2024-05-21 19:52:22] [INFO ] Invariant cache hit.
[2024-05-21 19:52:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:52:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:52:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:52:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:52:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:52:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:22] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:52:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:22] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:52:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:52:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:22] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:52:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:52:22] [INFO ] Added : 19 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111305, 111305, 93, 95, 91, 85]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:52:32] [INFO ] Invariant cache hit.
[2024-05-21 19:52:32] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 19:52:32] [INFO ] Invariant cache hit.
[2024-05-21 19:52:32] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:52:32] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 19:52:32] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:52:32] [INFO ] Invariant cache hit.
[2024-05-21 19:52:32] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:52:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75765 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 6) seen :75
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52360 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000001 steps, including 52512 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000001 steps, including 52471 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000001 steps, including 52683 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 6) seen :39
[2024-05-21 19:52:34] [INFO ] Invariant cache hit.
[2024-05-21 19:52:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:52:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:52:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2024-05-21 19:52:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:52:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:34] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:52:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:52:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:52:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:34] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:52:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:52:34] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:52:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:34] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111307, 111307, 94, 96, 92, 86]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:52:44] [INFO ] Invariant cache hit.
[2024-05-21 19:52:44] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 19:52:44] [INFO ] Invariant cache hit.
[2024-05-21 19:52:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:52:44] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 19:52:44] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:52:44] [INFO ] Invariant cache hit.
[2024-05-21 19:52:44] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:52:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75698 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 6) seen :74
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52581 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000001 steps, including 52648 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000000 steps, including 52530 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000000 steps, including 52321 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :41
[2024-05-21 19:52:46] [INFO ] Invariant cache hit.
[2024-05-21 19:52:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:52:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:52:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:52:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:52:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:52:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:52:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:52:46] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:52:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:52:46] [INFO ] Added : 9 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:52:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:52:46] [INFO ] Added : 13 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:52:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:46] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:52:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:52:46] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111309, 111309, 95, 97, 93, 87]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:52:56] [INFO ] Invariant cache hit.
[2024-05-21 19:52:56] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:52:56] [INFO ] Invariant cache hit.
[2024-05-21 19:52:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:52:56] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-21 19:52:56] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:52:56] [INFO ] Invariant cache hit.
[2024-05-21 19:52:56] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:52:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75761 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 6) seen :69
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52209 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52543 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52575 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000000 steps, including 52488 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 6) seen :37
[2024-05-21 19:52:58] [INFO ] Invariant cache hit.
[2024-05-21 19:52:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:52:58] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:52:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:58] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:52:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:52:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:52:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:52:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:58] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:52:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:52:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:58] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:52:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:52:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:58] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:52:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:52:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:52:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:52:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:52:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:52:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:52:58] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111311, 111311, 96, 98, 94, 88]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:53:07] [INFO ] Invariant cache hit.
[2024-05-21 19:53:07] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 19:53:07] [INFO ] Invariant cache hit.
[2024-05-21 19:53:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:53:07] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-21 19:53:07] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:53:07] [INFO ] Invariant cache hit.
[2024-05-21 19:53:07] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:53:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75549 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 6) seen :84
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52638 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :44
Incomplete Best-First random walk after 1000000 steps, including 52596 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52487 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52781 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 6) seen :39
[2024-05-21 19:53:09] [INFO ] Invariant cache hit.
[2024-05-21 19:53:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:53:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:53:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:53:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2024-05-21 19:53:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:10] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:53:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:53:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:53:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:10] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:53:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:10] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:53:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:53:10] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:53:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:53:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:53:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:10] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111314, 111314, 97, 99, 95, 89]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:53:19] [INFO ] Invariant cache hit.
[2024-05-21 19:53:19] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 19:53:19] [INFO ] Invariant cache hit.
[2024-05-21 19:53:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:53:19] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-21 19:53:19] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:53:19] [INFO ] Invariant cache hit.
[2024-05-21 19:53:19] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:53:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75498 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 6) seen :73
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52433 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52396 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52498 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52620 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 6) seen :43
[2024-05-21 19:53:22] [INFO ] Invariant cache hit.
[2024-05-21 19:53:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:53:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:53:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:53:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:53:22] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:53:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:53:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:22] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:53:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:22] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:53:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:53:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:53:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:53:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:22] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111316, 111316, 98, 101, 96, 90]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:53:31] [INFO ] Invariant cache hit.
[2024-05-21 19:53:31] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-21 19:53:31] [INFO ] Invariant cache hit.
[2024-05-21 19:53:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:53:31] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2024-05-21 19:53:31] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:53:31] [INFO ] Invariant cache hit.
[2024-05-21 19:53:32] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:53:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75611 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 6) seen :64
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52704 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :46
Incomplete Best-First random walk after 1000000 steps, including 52457 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :29
Incomplete Best-First random walk after 1000000 steps, including 52555 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000001 steps, including 52613 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :45
[2024-05-21 19:53:34] [INFO ] Invariant cache hit.
[2024-05-21 19:53:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:34] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-21 19:53:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:53:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:53:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:53:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:53:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:53:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:34] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:53:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:53:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:34] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:53:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:34] [INFO ] Added : 13 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:53:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:34] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:53:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:34] [INFO ] Added : 19 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111319, 111319, 99, 102, 97, 91]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:53:43] [INFO ] Invariant cache hit.
[2024-05-21 19:53:43] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-21 19:53:43] [INFO ] Invariant cache hit.
[2024-05-21 19:53:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:53:43] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-05-21 19:53:43] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:53:43] [INFO ] Invariant cache hit.
[2024-05-21 19:53:43] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:53:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75636 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 6) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52525 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52592 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :30
Incomplete Best-First random walk after 1000001 steps, including 52687 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52531 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :44
[2024-05-21 19:53:45] [INFO ] Invariant cache hit.
[2024-05-21 19:53:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:53:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:53:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:53:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:53:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:53:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:53:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:53:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:53:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:46] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:53:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:46] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:53:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:46] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:53:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:53:46] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:53:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:53:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:46] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111322, 111322, 100, 103, 98, 92]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:53:55] [INFO ] Invariant cache hit.
[2024-05-21 19:53:55] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 19:53:55] [INFO ] Invariant cache hit.
[2024-05-21 19:53:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:53:55] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-21 19:53:55] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:53:55] [INFO ] Invariant cache hit.
[2024-05-21 19:53:55] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:53:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75626 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 6) seen :74
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52471 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52560 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52518 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52688 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 6) seen :46
[2024-05-21 19:53:57] [INFO ] Invariant cache hit.
[2024-05-21 19:53:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:53:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:53:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:57] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:53:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:53:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:53:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:57] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:53:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:53:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:53:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:57] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:53:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:58] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:53:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:58] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:53:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:53:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:58] [INFO ] Added : 13 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:53:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:53:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:53:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:53:58] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111324, 111324, 101, 104, 99, 93]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:54:07] [INFO ] Invariant cache hit.
[2024-05-21 19:54:07] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-21 19:54:07] [INFO ] Invariant cache hit.
[2024-05-21 19:54:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:54:07] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-21 19:54:07] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:54:07] [INFO ] Invariant cache hit.
[2024-05-21 19:54:07] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:54:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75533 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 6) seen :71
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52336 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52616 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :31
Incomplete Best-First random walk after 1000000 steps, including 52480 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000001 steps, including 52599 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 6) seen :36
[2024-05-21 19:54:09] [INFO ] Invariant cache hit.
[2024-05-21 19:54:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:54:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:54:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:54:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:54:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:54:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:54:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:54:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:54:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:54:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:09] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:54:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:54:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:54:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:54:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:54:09] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:54:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:54:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:10] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:54:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:54:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:54:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:10] [INFO ] Added : 19 causal constraints over 4 iterations in 22 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111326, 111326, 102, 105, 100, 94]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:54:19] [INFO ] Invariant cache hit.
[2024-05-21 19:54:19] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 19:54:19] [INFO ] Invariant cache hit.
[2024-05-21 19:54:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:54:19] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-21 19:54:19] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:54:19] [INFO ] Invariant cache hit.
[2024-05-21 19:54:19] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:54:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75538 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 6) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52839 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52539 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000001 steps, including 52607 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52348 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :41
[2024-05-21 19:54:21] [INFO ] Invariant cache hit.
[2024-05-21 19:54:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:54:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:54:21] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:54:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:54:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:54:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:54:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:54:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:54:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:21] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:54:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:21] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:54:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:54:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:54:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:21] [INFO ] Added : 9 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:54:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:54:22] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:54:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:54:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:54:22] [INFO ] Added : 13 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:54:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:54:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 19:54:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:54:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:54:22] [INFO ] Added : 19 causal constraints over 4 iterations in 17 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111329, 111329, 103, 106, 101, 95]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:54:31] [INFO ] Invariant cache hit.
[2024-05-21 19:54:31] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 19:54:31] [INFO ] Invariant cache hit.
[2024-05-21 19:54:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:54:31] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-21 19:54:31] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:54:31] [INFO ] Invariant cache hit.
[2024-05-21 19:54:31] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:54:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75586 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 6) seen :70
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52531 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52617 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :39
Incomplete Best-First random walk after 1000000 steps, including 52350 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52558 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :36
[2024-05-21 19:54:33] [INFO ] Invariant cache hit.
[2024-05-21 19:54:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:54:33] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:54:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:54:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:54:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:54:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:33] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:54:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:54:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:33] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:54:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:54:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:54:34] [INFO ] Added : 13 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:54:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:34] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111332, 111332, 104, 107, 102, 96]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:54:43] [INFO ] Invariant cache hit.
[2024-05-21 19:54:43] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 19:54:43] [INFO ] Invariant cache hit.
[2024-05-21 19:54:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:54:43] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 19:54:43] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 19:54:43] [INFO ] Invariant cache hit.
[2024-05-21 19:54:43] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:54:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75683 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 6) seen :61
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52577 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52484 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 6) seen :31
Incomplete Best-First random walk after 1000000 steps, including 52643 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52537 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :40
[2024-05-21 19:54:45] [INFO ] Invariant cache hit.
[2024-05-21 19:54:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:54:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:54:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:54:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:54:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:54:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:54:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:45] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:54:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:54:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:45] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:54:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:54:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:54:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:45] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:54:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:46] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111335, 111335, 105, 108, 103, 97]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:54:55] [INFO ] Invariant cache hit.
[2024-05-21 19:54:55] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:54:55] [INFO ] Invariant cache hit.
[2024-05-21 19:54:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:54:55] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 19:54:55] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:54:55] [INFO ] Invariant cache hit.
[2024-05-21 19:54:55] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:54:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75526 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 6) seen :74
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52695 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000001 steps, including 52593 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52414 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :39
Incomplete Best-First random walk after 1000000 steps, including 52516 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :37
[2024-05-21 19:54:57] [INFO ] Invariant cache hit.
[2024-05-21 19:54:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:54:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:54:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:54:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:54:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:54:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:57] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:54:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:54:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:57] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:54:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:57] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:57] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:54:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:54:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:57] [INFO ] Added : 13 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:54:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:54:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:54:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:54:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:54:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:54:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:54:57] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111337, 111337, 106, 109, 104, 98]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:55:07] [INFO ] Invariant cache hit.
[2024-05-21 19:55:07] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 19:55:07] [INFO ] Invariant cache hit.
[2024-05-21 19:55:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:55:07] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-21 19:55:07] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:55:07] [INFO ] Invariant cache hit.
[2024-05-21 19:55:07] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:55:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75632 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 6) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52369 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000000 steps, including 52645 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000001 steps, including 52671 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52537 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :40
[2024-05-21 19:55:09] [INFO ] Invariant cache hit.
[2024-05-21 19:55:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:55:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:55:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:55:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:55:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:55:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:55:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:55:09] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:55:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:55:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:55:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:09] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 8 ms.
[2024-05-21 19:55:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:55:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:09] [INFO ] Added : 13 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:55:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:09] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111340, 111340, 107, 110, 105, 99]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:55:19] [INFO ] Invariant cache hit.
[2024-05-21 19:55:19] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 19:55:19] [INFO ] Invariant cache hit.
[2024-05-21 19:55:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:55:19] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 19:55:19] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:55:19] [INFO ] Invariant cache hit.
[2024-05-21 19:55:19] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:55:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75644 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 6) seen :70
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52613 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000001 steps, including 52489 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52551 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000001 steps, including 52586 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :37
[2024-05-21 19:55:21] [INFO ] Invariant cache hit.
[2024-05-21 19:55:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:55:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:55:21] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:55:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:55:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:55:21] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:55:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:55:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:21] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:55:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:55:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:55:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:21] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:55:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:21] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:55:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:21] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111343, 111343, 108, 111, 106, 100]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:55:31] [INFO ] Invariant cache hit.
[2024-05-21 19:55:31] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 19:55:31] [INFO ] Invariant cache hit.
[2024-05-21 19:55:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:55:31] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-21 19:55:31] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:55:31] [INFO ] Invariant cache hit.
[2024-05-21 19:55:31] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:55:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75585 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 6) seen :70
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52553 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52422 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :31
Incomplete Best-First random walk after 1000000 steps, including 52488 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 6) seen :39
Incomplete Best-First random walk after 1000000 steps, including 52648 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :38
[2024-05-21 19:55:33] [INFO ] Invariant cache hit.
[2024-05-21 19:55:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:55:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:55:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 19:55:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:55:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:55:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:33] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:33] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:55:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:55:33] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:55:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:33] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:55:33] [INFO ] Added : 13 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:55:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:55:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:55:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:55:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:55:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:33] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111345, 111345, 109, 112, 107, 101]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:55:43] [INFO ] Invariant cache hit.
[2024-05-21 19:55:43] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 19:55:43] [INFO ] Invariant cache hit.
[2024-05-21 19:55:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:55:43] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 19:55:43] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:55:43] [INFO ] Invariant cache hit.
[2024-05-21 19:55:43] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:55:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75582 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 6) seen :82
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52501 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52663 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000000 steps, including 52681 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52439 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :35
[2024-05-21 19:55:45] [INFO ] Invariant cache hit.
[2024-05-21 19:55:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-21 19:55:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:55:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:45] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2024-05-21 19:55:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:55:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:55:45] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:55:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:45] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:55:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:45] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:55:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:55:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:55:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:55:45] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111347, 111347, 110, 113, 108, 102]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:55:55] [INFO ] Invariant cache hit.
[2024-05-21 19:55:55] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 19:55:55] [INFO ] Invariant cache hit.
[2024-05-21 19:55:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:55:55] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-21 19:55:55] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:55:55] [INFO ] Invariant cache hit.
[2024-05-21 19:55:55] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:55:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75611 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 6) seen :78
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52543 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000001 steps, including 52614 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52618 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000001 steps, including 52392 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :39
[2024-05-21 19:55:57] [INFO ] Invariant cache hit.
[2024-05-21 19:55:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:57] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 19:55:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:55:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:55:57] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:55:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:55:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:57] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:57] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:55:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:55:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:55:57] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:55:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:55:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:57] [INFO ] Added : 13 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:55:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:55:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:55:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:55:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:55:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:55:57] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111349, 111349, 111, 114, 109, 103]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:56:07] [INFO ] Invariant cache hit.
[2024-05-21 19:56:07] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 19:56:07] [INFO ] Invariant cache hit.
[2024-05-21 19:56:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:56:07] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 19:56:07] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:56:07] [INFO ] Invariant cache hit.
[2024-05-21 19:56:07] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:56:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75513 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 6) seen :61
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52669 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :50
Incomplete Best-First random walk after 1000000 steps, including 52503 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000001 steps, including 52618 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :46
Incomplete Best-First random walk after 1000000 steps, including 52595 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :36
[2024-05-21 19:56:09] [INFO ] Invariant cache hit.
[2024-05-21 19:56:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:56:09] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:56:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:56:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:56:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:56:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:09] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:56:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:56:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:56:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:09] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:56:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:09] [INFO ] Added : 13 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:56:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:56:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:56:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:56:09] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111351, 111351, 112, 116, 110, 104]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 5 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:56:19] [INFO ] Invariant cache hit.
[2024-05-21 19:56:19] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 19:56:19] [INFO ] Invariant cache hit.
[2024-05-21 19:56:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:56:19] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-21 19:56:19] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 19:56:19] [INFO ] Invariant cache hit.
[2024-05-21 19:56:19] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:56:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75569 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 6) seen :66
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52568 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52540 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000001 steps, including 52653 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 6) seen :38
Incomplete Best-First random walk after 1000000 steps, including 52642 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :34
[2024-05-21 19:56:21] [INFO ] Invariant cache hit.
[2024-05-21 19:56:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:56:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:56:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:56:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:56:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:56:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:21] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:56:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:56:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:21] [INFO ] Added : 9 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 8 ms.
[2024-05-21 19:56:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2024-05-21 19:56:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:21] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:56:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:56:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:56:21] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111355, 111355, 113, 117, 111, 105]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:56:31] [INFO ] Invariant cache hit.
[2024-05-21 19:56:31] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 19:56:31] [INFO ] Invariant cache hit.
[2024-05-21 19:56:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:56:31] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-21 19:56:31] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:56:31] [INFO ] Invariant cache hit.
[2024-05-21 19:56:31] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:56:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75522 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 6) seen :66
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52618 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52555 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000001 steps, including 52521 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :47
Incomplete Best-First random walk after 1000000 steps, including 52615 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 6) seen :40
[2024-05-21 19:56:33] [INFO ] Invariant cache hit.
[2024-05-21 19:56:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:56:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:56:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:56:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:56:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:56:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:33] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 7 ms.
[2024-05-21 19:56:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:33] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:56:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:33] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:56:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:33] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:56:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:56:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:56:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:33] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111357, 111357, 114, 118, 112, 106]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:56:42] [INFO ] Invariant cache hit.
[2024-05-21 19:56:43] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 19:56:43] [INFO ] Invariant cache hit.
[2024-05-21 19:56:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:56:43] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 19:56:43] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 19:56:43] [INFO ] Invariant cache hit.
[2024-05-21 19:56:43] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:56:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75694 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 6) seen :90
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52709 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000001 steps, including 52523 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :33
Incomplete Best-First random walk after 1000001 steps, including 52526 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :43
Incomplete Best-First random walk after 1000000 steps, including 52492 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 6) seen :37
[2024-05-21 19:56:45] [INFO ] Invariant cache hit.
[2024-05-21 19:56:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:56:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:56:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:56:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:56:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:56:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:56:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:56:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:45] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 11 ms.
[2024-05-21 19:56:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:45] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:56:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:45] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:56:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:45] [INFO ] Added : 19 causal constraints over 4 iterations in 25 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111359, 111359, 115, 119, 113, 107]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:56:54] [INFO ] Invariant cache hit.
[2024-05-21 19:56:54] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 19:56:54] [INFO ] Invariant cache hit.
[2024-05-21 19:56:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:56:54] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-21 19:56:54] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:56:54] [INFO ] Invariant cache hit.
[2024-05-21 19:56:54] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:56:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75360 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 6) seen :70
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52630 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52489 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52570 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000000 steps, including 52690 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :42
[2024-05-21 19:56:57] [INFO ] Invariant cache hit.
[2024-05-21 19:56:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:56:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:56:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:56:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:57] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:56:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:57] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:56:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:57] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:56:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:56:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:56:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:56:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:56:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:56:57] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111362, 111362, 116, 120, 114, 108]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:57:06] [INFO ] Invariant cache hit.
[2024-05-21 19:57:06] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 19:57:06] [INFO ] Invariant cache hit.
[2024-05-21 19:57:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:57:06] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 19:57:06] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:57:06] [INFO ] Invariant cache hit.
[2024-05-21 19:57:06] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:57:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75511 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 6) seen :75
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52353 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000000 steps, including 52555 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52567 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 6) seen :34
Incomplete Best-First random walk after 1000000 steps, including 52489 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 6) seen :44
[2024-05-21 19:57:08] [INFO ] Invariant cache hit.
[2024-05-21 19:57:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:57:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:57:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:57:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:57:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:57:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:57:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:09] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:57:09] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2024-05-21 19:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 19:57:09] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:57:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:09] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:57:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:57:09] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:57:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:57:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:09] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:57:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:57:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:09] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111364, 111364, 117, 121, 115, 109]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:57:18] [INFO ] Invariant cache hit.
[2024-05-21 19:57:18] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:57:18] [INFO ] Invariant cache hit.
[2024-05-21 19:57:18] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:57:18] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 19:57:18] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:57:18] [INFO ] Invariant cache hit.
[2024-05-21 19:57:18] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:57:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75519 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 6) seen :66
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52626 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000001 steps, including 52522 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52493 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000000 steps, including 52516 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :41
[2024-05-21 19:57:20] [INFO ] Invariant cache hit.
[2024-05-21 19:57:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:57:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:57:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:20] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2024-05-21 19:57:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:57:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:57:20] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:57:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:57:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:57:20] [INFO ] Added : 9 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:57:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:21] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:57:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:21] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111366, 111366, 118, 122, 116, 110]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:57:30] [INFO ] Invariant cache hit.
[2024-05-21 19:57:30] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 19:57:30] [INFO ] Invariant cache hit.
[2024-05-21 19:57:30] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:57:30] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 19:57:30] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:57:30] [INFO ] Invariant cache hit.
[2024-05-21 19:57:30] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:57:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75522 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 6) seen :79
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52405 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 6) seen :36
Incomplete Best-First random walk after 1000000 steps, including 52581 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 6) seen :41
Incomplete Best-First random walk after 1000001 steps, including 52586 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000001 steps, including 52646 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 6) seen :38
[2024-05-21 19:57:32] [INFO ] Invariant cache hit.
[2024-05-21 19:57:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:32] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:57:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:57:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:57:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 19:57:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:32] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 19:57:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:32] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:57:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:32] [INFO ] Added : 13 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:57:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:57:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:32] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111369, 111369, 119, 123, 117, 111]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:57:42] [INFO ] Invariant cache hit.
[2024-05-21 19:57:42] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 19:57:42] [INFO ] Invariant cache hit.
[2024-05-21 19:57:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:57:42] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 19:57:42] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:57:42] [INFO ] Invariant cache hit.
[2024-05-21 19:57:42] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:57:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75427 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 6) seen :85
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000000 steps, including 52536 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 6) seen :32
Incomplete Best-First random walk after 1000001 steps, including 52506 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :37
Incomplete Best-First random walk after 1000000 steps, including 52383 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000001 steps, including 52520 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :42
[2024-05-21 19:57:44] [INFO ] Invariant cache hit.
[2024-05-21 19:57:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:57:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:57:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:44] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:57:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:57:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 19:57:44] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:57:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:44] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:57:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:57:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:44] [INFO ] Added : 9 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 19:57:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-21 19:57:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:44] [INFO ] Added : 13 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 19:57:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2024-05-21 19:57:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 19:57:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:57:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 19:57:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-21 19:57:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 19:57:44] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[111372, 111372, 120, 124, 118, 112]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-21 19:57:54] [INFO ] Invariant cache hit.
[2024-05-21 19:57:54] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 19:57:54] [INFO ] Invariant cache hit.
[2024-05-21 19:57:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:57:54] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-21 19:57:54] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 19:57:54] [INFO ] Invariant cache hit.
[2024-05-21 19:57:54] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 22/22 places, 21/21 transitions.
[2024-05-21 19:57:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75675 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 6) seen :66
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :222222
Incomplete Best-First random walk after 1000001 steps, including 52424 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :40
Incomplete Best-First random walk after 1000001 steps, including 52481 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 6) seen :35
Incomplete Best-First random walk after 1000000 steps, including 52497 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :46
Incomplete Best-First random walk after 1000001 steps, including 52479 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 6) seen :42
[2024-05-21 19:57:56] [INFO ] Invariant cache hit.
[2024-05-21 19:57:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 19:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 19:57:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 19:57:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 19:57:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat

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