Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r543-tall-167987257200022.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is CryptoMiner-PT-D05N000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r543-tall-167987257200022
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 648K
-rw-r--r-- 1 mcc users 12K Mar 23 15:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 23 15:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 39K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 21K Mar 23 15:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 147K Mar 23 15:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K Mar 23 15:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 156K Mar 23 15:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 5.3K Mar 26 22:42 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-D05N000-UpperBounds-00
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-01
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-02
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-03
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-04
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-05
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-06
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-07
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-08
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-09
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-10
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-11
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-12
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-13
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-14
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679950757218

Running Version 202205111006
[2023-03-27 20:59:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-27 20:59:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-27 20:59:18] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2023-03-27 20:59:18] [INFO ] Transformed 12 places.
[2023-03-27 20:59:18] [INFO ] Transformed 12 transitions.
[2023-03-27 20:59:18] [INFO ] Parsed PT model containing 12 places and 12 transitions in 162 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
// Phase 1: matrix 12 rows 12 cols
[2023-03-27 20:59:18] [INFO ] Computed 0 place invariants in 5 ms
Incomplete random walk after 10000 steps, including 1066 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 16) seen :91
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10001 steps, including 686 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :70
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 :6671
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 :6671
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 :6671
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 :6671
Incomplete Best-First random walk after 10001 steps, including 657 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :67
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10000 steps, including 642 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :89
Incomplete Best-First random walk after 10000 steps, including 639 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :95
Incomplete Best-First random walk after 10000 steps, including 703 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :69
Incomplete Best-First random walk after 10000 steps, including 700 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :67
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10001 steps, including 622 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :103
// Phase 1: matrix 12 rows 12 cols
[2023-03-27 20:59:18] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-27 20:59:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:18] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-27 20:59:18] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 20:59:18] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 20:59:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:18] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-27 20:59:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 20:59:18] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 20:59:19] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 20:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Real]Absence check using state equation in 11 ms returned unsat
[2023-03-27 20:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 20:59:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 20:59:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:19] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-27 20:59:19] [INFO ] Added : 0 causal constraints over 0 iterations in 21 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 20:59:19] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 20:59:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 20:59:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 6 ms returned sat
[2023-03-27 20:59:19] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-27 20:59:19] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 20:59:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 20:59:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 20:59:19] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:19] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 20:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-27 20:59:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 20:59:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:19] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 20:59:19] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-03-27 20:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 20:59:19] [INFO ] [Real]Added 5 Read/Feed constraints in 4 ms returned sat
[2023-03-27 20:59:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 20:59:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 20:59:19] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:19] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 20:59:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:19] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 20:59:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 20:59:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:19] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:19] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 20:59:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:19] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 20:59:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 20:59:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:19] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:19] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2023-03-27 20:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2023-03-27 20:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Real]Absence check using state equation in 14 ms returned unsat
[2023-03-27 20:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Real]Absence check using state equation in 9 ms returned unsat
[2023-03-27 20:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-03-27 20:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 20:59:19] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 20:59:19] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 20:59:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-27 20:59:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:19] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 20:59:19] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
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 :[1111, 1, 1111, 1111, 1111, 1111, 1, 1111, 8, 12, 1, 1, 1, 1, 1, 12]
FORMULA CryptoMiner-PT-D05N000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 12/12 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 12 transition count 11
Applied a total of 1 rules in 8 ms. Remains 12 /12 variables (removed 0) and now considering 11/12 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/12 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 20:59:20] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 121471 resets, run finished after 690 ms. (steps per millisecond=1449 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71116 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 67010 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66648 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :128
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 20:59:23] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 20:59:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 20:59:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 20:59:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 20:59:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 20:59:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 20:59:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 20:59:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 20:59:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 20:59:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 20:59:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:23] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 20:59:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 20:59:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 20:59:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 20:59:23] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 20:59:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 20:59:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:24] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111111, 111111, 111111, 111111, 111111, 111111, 15, 16, 16]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:00:00] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:00:00] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:00:00] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-27 21:00:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:00:00] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-27 21:00:00] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:00:00] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:00:00] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:00:00] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121068 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 9) seen :162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71231 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 66505 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 66610 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :144
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:00:03] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:00:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:00:03] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:00:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:00:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:00:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:00:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:00:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:00:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-27 21:00:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:00:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:00:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:00:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:00:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:04] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:00:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:00:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:00:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:00:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:00:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:00:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:00:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:04] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:00:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:00:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:04] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:00:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:00:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:00:04] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111114, 111114, 111114, 111114, 111114, 111114, 16, 18, 18]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:00:40] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-27 21:00:40] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:00:40] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:00:40] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:00:40] [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.
[2023-03-27 21:00:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:00:40] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:00:40] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:00:40] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121320 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71366 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 9) seen :108
Incomplete Best-First random walk after 1000000 steps, including 66458 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66690 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :112
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:00:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:00:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:00:43] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:00:43] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:00:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:00:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:00:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:00:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:00:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:00:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 21:00:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:00:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:00:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:00:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:00:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:00:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:00:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:00:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:00:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:44] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:00:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-03-27 21:00:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:00:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:00:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111117, 111117, 111117, 111117, 111117, 111117, 17, 20, 20]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 6 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:01:21] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:01:21] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:01:21] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:01:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:01:21] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-27 21:01:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:01:21] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:01:21] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:01:21] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121404 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 9) seen :182
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70914 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000000 steps, including 66700 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66563 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :120
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:01:24] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:01:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:01:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:01:24] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:01:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:01:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:01:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:01:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2023-03-27 21:01:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:01:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:01:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:01:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:01:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:01:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:01:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:01:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:01:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:01:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:01:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:01:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:01:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:01:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:01:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:01:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:01:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:01:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:01:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:01:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:01:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:01:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:01:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:01:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:01:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:01:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:01:24] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:01:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:01:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:01:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:01:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:01:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:01:25] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:01:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:01:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:01:25] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:01:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:01:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:01:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:01:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:01:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:01:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:01:25] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:01:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:01:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:01:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:01:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-27 21:01:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:01:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:01:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:01:25] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-27 21:01:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:01:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:01:25] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111122, 111122, 111122, 111122, 111122, 111122, 18, 23, 23]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:02:01] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:02:01] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:02:01] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:02:01] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:02:01] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-27 21:02:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:02:01] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:02:01] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:02:01] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121294 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 9) seen :174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71115 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 66594 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66733 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :120
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:02:04] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:02:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:02:04] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:02:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:02:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:02:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:02:04] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:02:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:02:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Real]Added 5 Read/Feed constraints in 4 ms returned sat
[2023-03-27 21:02:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:02:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:02:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:02:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:02:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:02:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:02:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:02:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:02:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:05] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:02:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:05] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:02:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:02:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:05] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:02:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:02:05] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:02:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:05] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111125, 111125, 111125, 111125, 111125, 111125, 19, 25, 25]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:02:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:02:43] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:02:43] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:02:43] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:02:43] [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.
[2023-03-27 21:02:43] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:02:43] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:02:43] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:02:43] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 121576 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 9) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71275 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000000 steps, including 66647 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66654 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :152
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:02:46] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:02:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:02:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:02:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:02:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:02:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 3 ms returned sat
[2023-03-27 21:02:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:02:46] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:02:46] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:02:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:02:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:46] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111128, 111128, 111128, 111128, 111128, 111128, 21, 29, 29]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:03:23] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:03:23] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:03:23] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:03:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:03:23] [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.
[2023-03-27 21:03:23] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:03:23] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:03:23] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:03:23] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121580 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 70959 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 66638 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 66345 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 9) seen :120
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:03:26] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:03:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:03:27] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:03:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:03:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:03:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:03:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:03:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:03:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:03:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:03:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:03:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:03:27] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:03:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:03:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:03:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:03:27] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:03:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:03:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:03:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:03:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:27] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111131, 111131, 111131, 111131, 111131, 111131, 22, 31, 31]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:04:04] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:04:04] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:04:04] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:04:04] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:04:04] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-27 21:04:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:04:04] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:04:04] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:04:04] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121314 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 9) seen :216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71405 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 9) seen :129
Incomplete Best-First random walk after 1000000 steps, including 66678 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66727 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 9) seen :136
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:04:07] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:04:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:04:07] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:04:07] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:07] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:04:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:04:07] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:04:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:07] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:04:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:04:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:04:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:04:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:04:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:04:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:04:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:04:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:04:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:04:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:08] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:04:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:04:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:04:08] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:04:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:04:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:04:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:08] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111134, 111134, 111134, 111134, 111134, 111134, 24, 34, 34]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:04:45] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:04:45] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:04:45] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:04:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:04:45] [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.
[2023-03-27 21:04:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:04:45] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:04:45] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:04:45] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121740 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 9) seen :143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71041 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 9) seen :109
Incomplete Best-First random walk after 1000001 steps, including 66664 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 9) seen :152
Incomplete Best-First random walk after 1000000 steps, including 66783 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :152
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:04:48] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:04:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:04:48] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-27 21:04:48] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:04:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:04:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:04:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:48] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:04:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:04:48] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:04:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:04:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:04:49] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111137, 111137, 111137, 111137, 111137, 111137, 26, 36, 36]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 8 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:05:25] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:05:25] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:05:25] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:05:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:05:25] [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.
[2023-03-27 21:05:25] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:05:25] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:05:25] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:05:25] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121597 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 9) seen :198
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70942 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 66756 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66604 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 9) seen :120
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:05:28] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:05:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:05:28] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:05:28] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:05:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:05:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:05:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:05:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:05:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:05:28] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:05:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:05:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:05:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:05:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:05:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:05:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:05:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:05:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:05:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:05:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:05:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:05:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:05:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:05:29] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:05:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:05:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:05:29] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:05:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:05:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:05:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:05:29] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111140, 111140, 111140, 111140, 111140, 111140, 28, 39, 39]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:06:06] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:06:06] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:06:06] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:06:06] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:06:06] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-27 21:06:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:06:06] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:06:06] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:06:06] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121615 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 9) seen :146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71258 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :118
Incomplete Best-First random walk after 1000001 steps, including 66525 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66603 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :128
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:06:09] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:06:09] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:06:09] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:06:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:06:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:06:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:06:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:06:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:06:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:06:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-27 21:06:09] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:06:09] [INFO ] Added : 0 causal constraints over 0 iterations in 17 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:06:09] [INFO ] Added : 5 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:06:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:06:09] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:06:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:06:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:06:09] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111143, 111143, 111143, 111143, 111143, 111143, 29, 43, 43]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:06:46] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:06:46] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:06:46] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:06:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:06:46] [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.
[2023-03-27 21:06:46] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:06:46] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:06:46] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:06:46] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121354 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 9) seen :168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70811 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :114
Incomplete Best-First random walk after 1000000 steps, including 66285 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66829 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 9) seen :144
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:06:49] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:06:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:49] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-27 21:06:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:06:49] [INFO ] [Real]Added 5 Read/Feed constraints in 13 ms returned sat
[2023-03-27 21:06:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:06:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:06:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:06:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:06:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:06:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:06:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:06:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:06:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:06:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:06:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:06:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:06:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:06:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:06:49] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:06:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:06:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:06:49] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-03-27 21:06:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:06:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:06:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:06:49] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:06:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:06:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:50] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:06:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:06:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:06:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:06:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:06:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:06:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:06:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:06:50] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111147, 111147, 111147, 111147, 111147, 111147, 30, 46, 46]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:07:26] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:07:26] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:07:26] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:07:26] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:07:26] [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.
[2023-03-27 21:07:26] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:07:26] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:07:26] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:07:26] [INFO ] Computed 1 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 121426 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 9) seen :139
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71413 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 9) seen :131
Incomplete Best-First random walk after 1000001 steps, including 66587 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 66677 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :104
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:07:29] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:07:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:07:29] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:07:29] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:07:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:07:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:07:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:07:29] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:07:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:07:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:07:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:07:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:07:29] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:07:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:30] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:07:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:07:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:07:30] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:07:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:07:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:07:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:07:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:07:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:07:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:30] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:07:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:30] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:07:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:07:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:07:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:07:30] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111150, 111150, 111150, 111150, 111150, 111150, 31, 48, 48]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:08:06] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:08:07] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:08:07] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:08:07] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:08:07] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-03-27 21:08:07] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:08:07] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:08:07] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:08:07] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121622 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 9) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71330 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 9) seen :115
Incomplete Best-First random walk after 1000001 steps, including 66652 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66419 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 9) seen :136
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:08:10] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:10] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:08:10] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:08:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:08:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:08:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:08:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:08:10] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:08:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:10] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:08:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:10] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:08:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:10] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111153, 111153, 111153, 111153, 111153, 111153, 32, 50, 50]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:08:47] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:08:47] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:08:47] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:08:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:08:47] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2023-03-27 21:08:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:08:47] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:08:47] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:08:47] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121346 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 9) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70959 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 9) seen :115
Incomplete Best-First random walk after 1000001 steps, including 66757 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66635 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 9) seen :136
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:08:50] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:08:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:50] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:08:50] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:08:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:08:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:08:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:08:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:50] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:08:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:08:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:08:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:08:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:08:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:50] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:08:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:51] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:08:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:08:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:08:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:51] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:08:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:08:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:08:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:51] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111156, 111156, 111156, 111156, 111156, 111156, 33, 52, 52]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:09:28] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:09:28] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:09:28] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:09:28] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:09:28] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-27 21:09:28] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:09:28] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:09:28] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:09:28] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121316 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70927 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 9) seen :103
Incomplete Best-First random walk after 1000000 steps, including 66486 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66716 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 9) seen :136
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:09:31] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:09:31] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:09:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:09:31] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:09:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:09:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:09:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:09:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:09:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:09:31] [INFO ] Added : 5 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:09:31] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:09:31] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111159, 111159, 111159, 111159, 111159, 111159, 35, 55, 55]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:10:08] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:10:08] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:10:08] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:10:08] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:10:08] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-27 21:10:08] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:10:08] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:10:08] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:10:08] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121181 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 9) seen :145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71115 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :109
Incomplete Best-First random walk after 1000000 steps, including 66365 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000000 steps, including 66665 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :128
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:10:11] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:10:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:10:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:10:11] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:10:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:10:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:10:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:11] [INFO ] Added : 0 causal constraints over 0 iterations in 17 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:10:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:10:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:10:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:10:11] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:10:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:10:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:10:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:10:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:10:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:11] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:10:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:10:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:11] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:10:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:12] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:10:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:10:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:10:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:12] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:10:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:10:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:10:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:10:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:10:12] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111162, 111162, 111162, 111162, 111162, 111162, 36, 58, 58]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:10:48] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:10:48] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:10:48] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:10:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:10:48] [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.
[2023-03-27 21:10:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:10:48] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:10:48] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:10:48] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121286 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 9) seen :159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71205 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 9) seen :115
Incomplete Best-First random walk after 1000001 steps, including 66448 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66768 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :128
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:10:51] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:10:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:51] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:10:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-27 21:10:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:10:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:10:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:10:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:10:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:10:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:51] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:10:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:10:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:10:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:10:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:10:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:10:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:10:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:10:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:10:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:10:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:52] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:10:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:10:52] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:10:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:10:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:10:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:10:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:52] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111165, 111165, 111165, 111165, 111165, 111165, 37, 60, 60]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:11:29] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:11:29] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:11:29] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:11:29] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:11:29] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-03-27 21:11:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:11:29] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:11:29] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:11:29] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121416 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 9) seen :179
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71330 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 9) seen :127
Incomplete Best-First random walk after 1000001 steps, including 66461 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 67058 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :160
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:11:32] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:11:32] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:11:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:11:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:11:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:11:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:11:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:11:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:11:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:11:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:11:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:11:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:11:32] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:11:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:11:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:11:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:11:32] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:11:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:11:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:11:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:11:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111168, 111168, 111168, 111168, 111168, 111168, 38, 64, 64]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:12:09] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:12:09] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:12:09] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:12:09] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:12:09] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-27 21:12:09] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:12:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:12:09] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:12:09] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121302 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 9) seen :156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70887 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :103
Incomplete Best-First random walk after 1000001 steps, including 66800 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66810 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 9) seen :112
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:12:12] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:12:12] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:12:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:12:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:12:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-27 21:12:12] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:12:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:12:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:12:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:12:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:12:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:12:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:12:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:12:12] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:12:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:12:12] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:12:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:12:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:12:12] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111171, 111171, 111171, 111171, 111171, 111171, 40, 67, 67]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:12:49] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:12:49] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:12:49] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:12:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:12:49] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-03-27 21:12:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:12:49] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:12:49] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:12:49] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121433 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71259 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000001 steps, including 66772 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66621 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :120
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:12:52] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:12:52] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:12:52] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:12:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:12:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:12:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:12:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:12:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:12:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:12:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:12:52] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:12:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:12:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:12:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:12:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:12:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:12:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:12:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:12:52] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111175, 111175, 111175, 111175, 111175, 111175, 41, 70, 70]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:13:29] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:13:29] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:13:29] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:13:29] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:13:29] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-27 21:13:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:13:29] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:13:29] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:13:29] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121527 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 9) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71091 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :118
Incomplete Best-First random walk after 1000001 steps, including 66840 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000001 steps, including 66628 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :144
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:13:32] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:13:32] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:13:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:13:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:13:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:13:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:13:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:32] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:13:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:13:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:13:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:32] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:13:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:13:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:32] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111177, 111177, 111177, 111177, 111177, 111177, 42, 72, 72]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:14:09] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:14:09] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:14:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:14:09] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:14:09] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-27 21:14:09] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:14:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:14:09] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:14:09] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121596 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 9) seen :166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71473 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 9) seen :125
Incomplete Best-First random walk after 1000001 steps, including 66818 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000000 steps, including 67072 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :128
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:14:12] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:14:12] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:14:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:14:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:14:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:14:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:14:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:14:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:14:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:12] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:14:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:12] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:14:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:12] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111180, 111180, 111180, 111180, 111180, 111180, 43, 74, 74]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:14:49] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:14:49] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:14:49] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:14:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:14:49] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-03-27 21:14:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:14:49] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:14:49] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:14:49] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000005 steps, including 121633 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71333 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 9) seen :109
Incomplete Best-First random walk after 1000001 steps, including 66791 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000001 steps, including 66486 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :152
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:14:52] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:14:52] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:14:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:14:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:14:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:52] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:14:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:14:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:52] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:14:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:14:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:14:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:52] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111183, 111183, 111183, 111183, 111183, 111183, 44, 77, 77]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:15:28] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:15:28] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:15:28] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-27 21:15:28] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:15:28] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-27 21:15:28] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:15:28] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:15:28] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:15:28] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121214 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71196 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 66673 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66830 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 9) seen :144
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:15:31] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:15:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:31] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:15:31] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:15:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:15:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:15:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:15:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:15:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:15:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:15:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:15:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:15:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:15:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:15:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:15:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:15:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:15:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:32] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:15:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:15:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:15:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:15:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:32] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:15:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:15:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:15:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:32] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111186, 111186, 111186, 111186, 111186, 111186, 45, 79, 79]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:16:08] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:16:08] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:16:08] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:16:08] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:16:08] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-27 21:16:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:16:08] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:16:08] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:16:08] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 121631 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 9) seen :152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71166 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 9) seen :123
Incomplete Best-First random walk after 1000000 steps, including 66843 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66942 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :120
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:16:11] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:16:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:16:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:16:11] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:16:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:16:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:16:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:16:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:16:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:16:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:16:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:16:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:16:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:16:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:16:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:16:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:16:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:16:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:16:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:16:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:16:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:12] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:16:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:16:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:16:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:16:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:16:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:16:12] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111188, 111188, 111188, 111188, 111188, 111188, 46, 81, 81]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 4 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:16:48] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:16:48] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:16:48] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:16:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:16:48] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-27 21:16:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:16:48] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:16:48] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:16:48] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121323 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 9) seen :141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71080 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 66732 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66723 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :176
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:16:51] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:16:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:16:51] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:16:51] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:16:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:16:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:16:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:16:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:16:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:16:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:16:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:16:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:16:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:16:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:16:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:16:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:16:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:52] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:16:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:16:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:16:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:16:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:16:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:16:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:16:52] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111191, 111191, 111191, 111191, 111191, 111191, 47, 84, 84]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:17:28] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:17:28] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:17:28] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:17:28] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:17:28] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-27 21:17:28] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:17:28] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:17:28] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:17:28] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121523 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71049 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 9) seen :139
Incomplete Best-First random walk after 1000001 steps, including 66579 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66861 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :136
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:17:31] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:17:31] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:17:31] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:17:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-27 21:17:31] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:17:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:17:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:17:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:17:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:17:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:17:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:17:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:17:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:17:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:17:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:17:31] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:17:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:17:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:17:31] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:17:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:17:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:17:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:17:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:17:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:17:31] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111194, 111194, 111194, 111194, 111194, 111194, 48, 88, 88]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:18:08] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:18:08] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:18:08] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:18:08] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:18:08] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-27 21:18:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:18:08] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:18:08] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:18:08] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121327 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 9) seen :151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71225 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 9) seen :115
Incomplete Best-First random walk after 1000000 steps, including 66642 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000000 steps, including 66592 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :120
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:18:11] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:18:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:18:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:18:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:11] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:18:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:18:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:18:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:11] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:18:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:11] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111197, 111197, 111197, 111197, 111197, 111197, 49, 92, 92]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:18:47] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-27 21:18:47] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:18:47] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:18:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:18:47] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-27 21:18:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:18:47] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:18:47] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:18:47] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 121542 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 9) seen :166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71097 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 9) seen :123
Incomplete Best-First random walk after 1000000 steps, including 66720 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66703 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :152
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:18:50] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:18:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:18:50] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:18:50] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:18:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:18:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:50] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:18:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:18:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:50] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:18:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:18:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:18:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:18:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:18:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:51] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:18:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 5 ms returned sat
[2023-03-27 21:18:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:51] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:18:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:18:51] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111200, 111200, 111200, 111200, 111200, 111200, 50, 94, 94]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 5 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:19:27] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:19:27] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:19:27] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:19:27] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:19:27] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-27 21:19:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:19:27] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:19:27] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:19:27] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121661 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71139 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66514 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66765 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :128
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:19:30] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:19:30] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:19:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:19:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 14 ms.
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:19:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:19:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:19:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:19:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:19:30] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:19:30] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:19:30] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111203, 111203, 111203, 111203, 111203, 111203, 51, 97, 97]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:20:06] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:20:06] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:20:06] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:20:06] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:20:06] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-03-27 21:20:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:20:06] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:20:06] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:20:06] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121482 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 9) seen :159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71107 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000001 steps, including 66690 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000001 steps, including 66908 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 9) seen :128
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:20:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:09] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:20:09] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:20:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:20:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:20:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:20:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:20:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:20:09] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:09] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:20:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:20:09] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:20:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:09] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:09] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111207, 111207, 111207, 111207, 111207, 111207, 52, 99, 99]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:20:44] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:20:44] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:20:44] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:20:44] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:20:44] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2023-03-27 21:20:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:20:44] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:20:44] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:20:44] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121535 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71118 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 66745 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :160
Incomplete Best-First random walk after 1000000 steps, including 66543 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :128
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:20:47] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:20:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:20:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:20:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:20:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:20:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:20:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:20:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:20:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:20:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:20:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:47] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:20:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:20:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:20:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:48] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111210, 111210, 111210, 111210, 111210, 111210, 53, 102, 102]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 5 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:21:23] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:21:23] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:21:23] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:21:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:21:23] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-27 21:21:23] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:21:23] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:21:23] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:21:23] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121471 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 70949 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :124
Incomplete Best-First random walk after 1000001 steps, including 66722 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66375 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :128
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:21:26] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:21:26] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:21:26] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:21:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:21:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:21:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:21:26] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:21:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:21:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:21:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:21:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:21:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:21:26] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:21:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:21:26] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:21:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:21:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:21:26] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111213, 111213, 111213, 111213, 111213, 111213, 54, 104, 104]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:22:01] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:22:01] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:22:01] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:22:01] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:22:01] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-27 21:22:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:22:01] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:22:01] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:22:01] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121374 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 9) seen :146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71222 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :115
Incomplete Best-First random walk after 1000000 steps, including 66747 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66562 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :144
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:22:04] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:22:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:22:04] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:22:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:22:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:22:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:22:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:22:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:22:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:22:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:22:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:22:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:22:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:22:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:04] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:22:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:22:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:04] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:22:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:22:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:05] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:22:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:22:05] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:22:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:22:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:22:05] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111216, 111216, 111216, 111216, 111216, 111216, 56, 107, 107]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:22:40] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:22:40] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:22:40] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:22:40] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:22:40] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-27 21:22:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:22:40] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:22:40] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:22:40] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121200 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 9) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71351 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000001 steps, including 66635 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66576 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :120
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:22:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:43] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:22:43] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:22:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:22:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:43] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:43] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:22:43] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:22:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:22:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:44] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111219, 111219, 111219, 111219, 111219, 111219, 57, 110, 110]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:23:19] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:23:19] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:23:19] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:23:19] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:23:19] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-27 21:23:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:23:19] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:23:19] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:23:19] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121338 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 9) seen :132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71034 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :121
Incomplete Best-First random walk after 1000001 steps, including 66635 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000000 steps, including 66585 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :136
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:23:22] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:23:22] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:23:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:23:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:23:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:23:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:23:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:23:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:23:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:23:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:23:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:23:22] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:23:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:23:22] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:23:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:23:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:23:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:23:22] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111222, 111222, 111222, 111222, 111222, 111222, 58, 112, 112]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:23:59] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-27 21:23:59] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:23:59] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:23:59] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:23:59] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-27 21:23:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:23:59] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:23:59] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:23:59] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121551 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71308 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000001 steps, including 66963 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :104
Incomplete Best-First random walk after 1000000 steps, including 66455 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :128
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:24:02] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:24:02] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:24:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:02] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:24:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:24:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:24:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:24:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:02] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:24:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:02] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:24:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:02] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:02] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111225, 111225, 111225, 111225, 111225, 111225, 59, 114, 114]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:24:38] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:24:38] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:24:38] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:24:38] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:24:38] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-27 21:24:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:24:38] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:24:38] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:24:38] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121251 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 9) seen :184
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71197 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :115
Incomplete Best-First random walk after 1000001 steps, including 67015 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66696 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :152
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:24:41] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:24:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:24:41] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:24:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:24:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:24:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:24:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:24:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:41] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:24:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:24:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:41] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:24:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:24:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:24:41] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111230, 111230, 111230, 111230, 111230, 111230, 61, 116, 116]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 3 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:25:17] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:25:17] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:25:17] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:25:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:25:17] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-27 21:25:17] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:25:17] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:25:17] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:25:17] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121093 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 9) seen :155
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71359 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :109
Incomplete Best-First random walk after 1000000 steps, including 66778 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66755 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :120
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:25:20] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:25:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:25:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:25:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:25:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:25:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:25:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:25:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:25:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:25:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:25:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:25:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 21:25:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:25:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:25:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:25:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:25:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:25:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:25:20] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:25:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:25:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:25:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:25:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:25:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:25:21] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:25:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:25:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:25:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:25:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:25:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111233, 111233, 111233, 111233, 111233, 111233, 62, 118, 118]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:25:57] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:25:57] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:25:57] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:25:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:25:57] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-27 21:25:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:25:57] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:25:57] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:25:57] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121499 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 9) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71009 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 66607 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66478 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :136
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:26:00] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:26:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:26:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:26:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:26:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:26:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:26:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:26:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:26:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:26:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:26:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:26:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:26:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:26:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:26:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:26:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:26:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:26:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-27 21:26:01] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:26:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:26:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:26:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:01] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:26:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:26:01] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:26:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:26:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:01] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:26:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:26:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:26:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:26:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111236, 111236, 111236, 111236, 111236, 111236, 63, 120, 120]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:26:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:26:37] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:26:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:26:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:26:37] [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.
[2023-03-27 21:26:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:26:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:26:37] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:26:37] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121524 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 9) seen :139
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71108 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 9) seen :103
Incomplete Best-First random walk after 1000001 steps, including 66644 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66766 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :112
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:26:40] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:26:40] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:26:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:26:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:40] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:26:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:26:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:40] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:26:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:26:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:41] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111239, 111239, 111239, 111239, 111239, 111239, 64, 122, 122]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:27:17] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:27:17] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:27:17] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:27:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:27:17] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-27 21:27:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:27:17] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:27:17] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:27:17] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121082 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 9) seen :143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71158 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 9) seen :118
Incomplete Best-First random walk after 1000001 steps, including 66851 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 66364 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 9) seen :144
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:27:20] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:27:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:27:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:27:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:27:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:27:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:27:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:27:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:27:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:27:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:27:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:27:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:27:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:27:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:27:20] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:27:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:27:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:27:20] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:27:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:27:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:27:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:27:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111242, 111242, 111242, 111242, 111242, 111242, 65, 124, 124]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:27:57] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:27:57] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:27:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:27:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:27:57] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-27 21:27:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:27:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:27:57] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:27:57] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121537 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 9) seen :173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71261 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :121
Incomplete Best-First random walk after 1000001 steps, including 66749 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :152
Incomplete Best-First random walk after 1000001 steps, including 66785 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :120
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:28:00] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:28:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:28:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:28:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:28:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:28:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:28:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:28:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:28:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:28:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:28:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:28:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:28:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:28:00] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:28:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:28:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:28:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:28:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:28:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:28:01] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111245, 111245, 111245, 111245, 111245, 111245, 66, 126, 126]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:28:37] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:28:37] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:28:37] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:28:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:28:37] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-03-27 21:28:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:28:37] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:28:37] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:28:37] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121348 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 9) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71014 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :127
Incomplete Best-First random walk after 1000000 steps, including 66649 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66612 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 9) seen :112
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:28:40] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:28:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:40] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:28:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:28:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:28:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:28:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:28:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:28:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:28:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:28:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:28:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:28:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:28:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:28:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:28:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 9 ms.
[2023-03-27 21:28:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:28:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:28:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:28:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:28:41] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:28:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:41] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:28:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:28:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:28:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:28:41] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:28:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:28:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:28:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:28:41] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111249, 111249, 111249, 111249, 111249, 111249, 68, 128, 128]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:29:17] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:29:17] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:29:17] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:29:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:29:17] [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.
[2023-03-27 21:29:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:29:17] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:29:17] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:29:17] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121565 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 9) seen :168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71208 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000000 steps, including 66445 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 66641 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 9) seen :144
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:29:20] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:29:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:29:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:29:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:29:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:29:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:29:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:29:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:29:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:29:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:29:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:29:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:29:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:29:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:29:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:29:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:29:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:29:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:29:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:29:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:29:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:29:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:29:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:29:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:29:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:29:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:29:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:29:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:29:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:29:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:29:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:29:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:29:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:29:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:29:21] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:29:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:29:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:29:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:29:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:29:21] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:29:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:29:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:29:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:29:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:29:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:29:21] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111252, 111252, 111252, 111252, 111252, 111252, 70, 130, 130]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 6 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:29:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:29:57] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:29:57] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-27 21:29:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:29:57] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-27 21:29:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:29:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:29:57] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:29:57] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121482 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 9) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71036 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66647 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 66363 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 9) seen :144
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:30:00] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:30:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:30:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:00] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:30:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:30:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:01] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:30:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:30:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:30:01] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111255, 111255, 111255, 111255, 111255, 111255, 71, 133, 133]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:30:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:30:36] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:30:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:30:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:30:37] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-27 21:30:37] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:30:37] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:30:37] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:30:37] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121236 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 9) seen :155
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71361 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :124
Incomplete Best-First random walk after 1000000 steps, including 66651 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66660 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :144
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:30:39] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:30:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:30:39] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:30:39] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:30:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:30:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:30:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:30:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:30:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:30:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:30:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:30:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:40] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:30:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:40] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:30:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:30:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:30:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:30:40] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111258, 111258, 111258, 111258, 111258, 111258, 72, 135, 135]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:31:15] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:31:15] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:31:15] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:31:15] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:31:15] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-27 21:31:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:31:15] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:31:15] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:31:15] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121430 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 9) seen :143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71340 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :129
Incomplete Best-First random walk after 1000000 steps, including 66692 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66604 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :160
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:31:18] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:31:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:31:18] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:31:18] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:31:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:31:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:31:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:31:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:31:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:31:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:31:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:31:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:31:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:31:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:31:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:31:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:31:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:31:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:31:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:19] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:31:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:31:19] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:31:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:31:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:31:19] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:31:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:31:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:31:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:31:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:19] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111260, 111260, 111260, 111260, 111260, 111260, 74, 138, 138]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:31:56] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-27 21:31:56] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:31:56] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:31:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:31:56] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-27 21:31:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:31:56] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:31:56] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:31:56] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121857 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 9) seen :159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71019 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 66544 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66612 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 9) seen :128
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:31:59] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:31:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:31:59] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:31:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:31:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:31:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:31:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:31:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:31:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:31:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:31:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:31:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:31:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:31:59] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:31:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:31:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:31:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:31:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:31:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:59] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:32:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:32:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:32:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:32:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:32:00] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:32:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:32:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:32:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:32:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:00] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111263, 111263, 111263, 111263, 111263, 111263, 76, 141, 141]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:32:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:32:36] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:32:36] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:32:36] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:32:36] [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.
[2023-03-27 21:32:36] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:32:36] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:32:36] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:32:36] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121407 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 9) seen :174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71126 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 9) seen :109
Incomplete Best-First random walk after 1000001 steps, including 66718 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66586 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :144
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:32:39] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:32:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:32:39] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:32:39] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:32:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:32:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:32:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:32:39] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:32:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:32:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:32:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:32:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:32:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:32:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:32:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:32:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:32:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:32:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:32:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:40] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:32:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:32:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:40] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:32:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:32:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:32:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:40] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111266, 111266, 111266, 111266, 111266, 111266, 77, 144, 144]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:33:16] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:33:16] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:33:16] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:33:16] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:33:16] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-27 21:33:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:33:16] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:33:16] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:33:16] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121646 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 9) seen :132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70876 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 66773 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 66549 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 9) seen :120
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:33:19] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:33:19] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:33:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:33:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:33:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:33:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:33:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:33:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:33:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:19] [INFO ] Added : 5 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:33:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:19] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:33:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:19] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111270, 111270, 111270, 111270, 111270, 111270, 79, 146, 146]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:33:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:33:57] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:33:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:33:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:33:57] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2023-03-27 21:33:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:33:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:33:57] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:33:57] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121718 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71201 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000001 steps, including 66529 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66704 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :136
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:34:00] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:34:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:34:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:34:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:34:00] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:34:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:00] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:34:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:00] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111273, 111273, 111273, 111273, 111273, 111273, 80, 149, 149]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:34:37] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:34:37] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:34:37] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:34:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:34:37] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-27 21:34:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:34:37] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:34:37] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:34:37] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121385 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 9) seen :157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71331 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 9) seen :107
Incomplete Best-First random walk after 1000001 steps, including 66508 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 66807 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 9) seen :136
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:34:40] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:34:40] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:34:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:34:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:40] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:34:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:40] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:34:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:34:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:34:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:34:40] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111276, 111276, 111276, 111276, 111276, 111276, 82, 151, 151]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:35:17] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:35:17] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:35:17] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:35:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:35:17] [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.
[2023-03-27 21:35:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:35:17] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:35:17] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:35:17] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121529 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 9) seen :169
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71247 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 9) seen :110
Incomplete Best-First random walk after 1000001 steps, including 66568 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 9) seen :152
Incomplete Best-First random walk after 1000000 steps, including 66489 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :136
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:35:20] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:35:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:35:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:35:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:35:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Real]Added 5 Read/Feed constraints in 5 ms returned sat
[2023-03-27 21:35:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:35:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:35:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:35:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:35:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:35:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:35:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:35:20] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:35:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:35:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:35:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:35:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:35:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:35:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111278, 111278, 111278, 111278, 111278, 111278, 83, 153, 153]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:35:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:35:57] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:35:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:35:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:35:57] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-27 21:35:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:35:57] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:35:57] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:35:57] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121684 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 9) seen :160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 70916 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 9) seen :127
Incomplete Best-First random walk after 1000000 steps, including 66735 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66529 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :128
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:36:00] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:36:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:36:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:36:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:36:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:36:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:36:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:36:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:00] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:36:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:36:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:36:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:36:00] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111282, 111282, 111282, 111282, 111282, 111282, 85, 156, 156]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:36:37] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:36:37] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:36:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:36:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:36:37] [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.
[2023-03-27 21:36:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:36:37] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:36:37] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:36:37] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121711 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 9) seen :158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71156 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 9) seen :118
Incomplete Best-First random walk after 1000000 steps, including 66911 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 66648 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 9) seen :112
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:36:40] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:36:40] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:36:40] [INFO ] [Real]Added 5 Read/Feed constraints in 10 ms returned sat
[2023-03-27 21:36:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:40] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:40] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:36:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:36:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:40] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111285, 111285, 111285, 111285, 111285, 111285, 86, 160, 160]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:37:17] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-27 21:37:17] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:37:17] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:37:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:37:17] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-27 21:37:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:37:17] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:37:17] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:37:17] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121612 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71204 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000000 steps, including 66434 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66139 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :104
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:37:20] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:37:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:37:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:37:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:37:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:37:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:37:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:37:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:37:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:37:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:37:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:37:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:37:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:37:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:37:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:21] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:37:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:37:21] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:37:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:37:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:37:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:37:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:37:21] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:37:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:37:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:37:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:37:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111288, 111288, 111288, 111288, 111288, 111288, 87, 162, 162]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:37:57] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:37:57] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:37:57] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:37:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:37:58] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-27 21:37:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:37:58] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:37:58] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:37:58] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121591 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 9) seen :141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71103 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :125
Incomplete Best-First random walk after 1000000 steps, including 66797 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :176
Incomplete Best-First random walk after 1000000 steps, including 66640 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :120
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:38:00] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:38:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:38:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:38:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:38:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:38:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:38:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:38:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:38:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:38:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:38:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:38:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:38:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:38:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:38:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:38:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:38:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:01] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:38:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:38:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:38:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:01] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111291, 111291, 111291, 111291, 111291, 111291, 88, 165, 165]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:38:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:38:37] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:38:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:38:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:38:37] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-27 21:38:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:38:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:38:37] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:38:37] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121331 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 9) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71468 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :129
Incomplete Best-First random walk after 1000000 steps, including 66617 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :168
Incomplete Best-First random walk after 1000001 steps, including 66473 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :128
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:38:40] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:38:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:38:40] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:38:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:38:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:38:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:38:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:38:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:38:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:38:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:38:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:38:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:38:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:38:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:38:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:38:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:41] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:38:41] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:38:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:38:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:41] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:38:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:38:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:38:41] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111295, 111295, 111295, 111295, 111295, 111295, 89, 167, 167]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:39:16] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:39:16] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:39:16] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:39:16] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:39:16] [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.
[2023-03-27 21:39:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:39:16] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:39:16] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:39:16] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121615 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 9) seen :134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71123 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :125
Incomplete Best-First random walk after 1000000 steps, including 66561 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66477 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :144
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:39:19] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:19] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:39:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:39:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:39:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:39:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:39:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:39:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:39:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:20] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:20] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:39:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111298, 111298, 111298, 111298, 111298, 111298, 90, 169, 169]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:39:55] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:39:55] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:39:55] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:39:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:39:55] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-03-27 21:39:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:39:55] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:39:55] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:39:55] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121454 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71197 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000000 steps, including 66420 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66793 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :112
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:39:58] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:39:58] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:39:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:39:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:39:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:39:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:39:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:39:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:39:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:39:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:58] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:39:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:39:58] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:39:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:39:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:58] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111301, 111301, 111301, 111301, 111301, 111301, 91, 172, 172]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:40:33] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:40:33] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:40:33] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:40:33] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:40:33] [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.
[2023-03-27 21:40:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:40:34] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:40:34] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:40:34] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121154 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 9) seen :151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71164 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000001 steps, including 66750 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000000 steps, including 66808 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 9) seen :136
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:40:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:40:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:40:36] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:40:36] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:40:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:40:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:40:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:40:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:40:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:40:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:40:36] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:40:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:40:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:40:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:40:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:40:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:40:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:40:36] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:40:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:40:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:40:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:40:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:40:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:40:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:40:36] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:40:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:40:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:40:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:40:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:40:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:40:37] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:40:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:40:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:40:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:40:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:40:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:40:37] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:40:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:40:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:40:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:40:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:40:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:40:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:40:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:40:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111304, 111304, 111304, 111304, 111304, 111304, 93, 175, 175]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:41:12] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:41:12] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:41:12] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:41:12] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:41:12] [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.
[2023-03-27 21:41:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:41:12] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:41:12] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:41:12] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121472 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71049 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :146
Incomplete Best-First random walk after 1000000 steps, including 66579 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000000 steps, including 66425 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :120
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:41:15] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:41:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:15] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:41:15] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:41:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:41:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:41:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:15] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:41:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:41:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:41:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:41:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:15] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:41:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:41:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:41:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:41:15] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:41:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:16] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:41:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:41:16] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111306, 111306, 111306, 111306, 111306, 111306, 94, 178, 178]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 5 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:41:53] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:41:53] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:41:53] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:41:53] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:41:53] [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.
[2023-03-27 21:41:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:41:53] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:41:53] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:41:53] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121521 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 9) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71082 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 66803 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66770 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :128
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:41:56] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:41:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:41:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:41:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:41:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:41:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:41:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:41:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:41:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:56] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:41:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:41:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:41:56] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111309, 111309, 111309, 111309, 111309, 111309, 95, 180, 180]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:42:32] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:42:32] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:42:32] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:42:32] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:42:32] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-27 21:42:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:42:32] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:42:32] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:42:32] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121532 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71306 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :109
Incomplete Best-First random walk after 1000001 steps, including 66416 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :152
Incomplete Best-First random walk after 1000000 steps, including 66767 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 9) seen :120
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:42:35] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:42:35] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:42:35] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:42:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:42:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:42:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:42:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:42:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:42:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:42:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:42:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:42:35] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:42:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:42:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:42:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:42:36] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:42:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:42:36] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:42:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:42:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:42:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:42:36] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:42:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:42:36] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:42:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:42:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:42:36] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111312, 111312, 111312, 111312, 111312, 111312, 97, 182, 182]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:43:11] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:43:12] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:43:12] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:43:12] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:43:12] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-27 21:43:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:43:12] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:43:12] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:43:12] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121536 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 9) seen :157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71108 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 9) seen :118
Incomplete Best-First random walk after 1000001 steps, including 66591 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66739 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 9) seen :152
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:43:15] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:43:15] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:43:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:15] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:43:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:15] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:43:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:43:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:15] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:15] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:43:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:15] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:43:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:43:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:15] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111316, 111316, 111316, 111316, 111316, 111316, 98, 185, 185]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:43:51] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:43:51] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:43:51] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:43:51] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:43:51] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-27 21:43:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:43:51] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:43:51] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:43:51] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121539 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 9) seen :143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71371 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 66554 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 66673 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :120
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:43:54] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:43:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:43:54] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:54] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:54] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:43:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:43:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:43:54] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111319, 111319, 111319, 111319, 111319, 111319, 99, 187, 187]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:44:30] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:44:30] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:44:30] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:44:30] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:44:30] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-27 21:44:30] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:44:30] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:44:30] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:44:30] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121471 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 9) seen :159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71272 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 9) seen :114
Incomplete Best-First random walk after 1000000 steps, including 66573 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000000 steps, including 66758 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :128
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:44:33] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:44:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:44:33] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:44:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:44:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:44:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:44:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:44:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:44:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:44:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:44:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:44:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:44:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:44:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:44:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:44:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:44:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:44:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:44:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:44:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:44:34] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 21:44:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:44:34] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:44:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:44:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:44:34] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:44:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:44:34] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:44:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:44:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:44:34] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111322, 111322, 111322, 111322, 111322, 111322, 101, 190, 190]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:45:09] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:45:09] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:45:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:45:09] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:45:09] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-27 21:45:09] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:45:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:45:10] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:45:10] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121558 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 9) seen :134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71185 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000001 steps, including 66745 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 66745 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :112
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:45:12] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:45:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:45:12] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:45:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:45:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:45:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:45:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:45:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:45:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:45:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:45:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:45:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:45:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:45:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:45:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:13] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:45:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:13] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:45:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:45:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:45:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:13] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111325, 111325, 111325, 111325, 111325, 111325, 103, 194, 194]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:45:48] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:45:48] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:45:48] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:45:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:45:48] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-27 21:45:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:45:48] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:45:48] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:45:48] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121691 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71277 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 9) seen :123
Incomplete Best-First random walk after 1000000 steps, including 66986 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66526 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :136
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:45:51] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:45:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:45:51] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:45:51] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:45:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:45:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:45:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:45:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:45:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:45:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:45:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:45:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:45:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:45:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:45:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:45:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:45:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:45:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:45:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:45:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:45:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:45:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:45:52] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2023-03-27 21:45:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:45:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:45:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:52] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:45:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:45:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:45:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:52] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111328, 111328, 111328, 111328, 111328, 111328, 104, 197, 197]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:46:27] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:46:27] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:46:27] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:46:27] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:46:27] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-03-27 21:46:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:46:27] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:46:27] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:46:27] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121579 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 9) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71058 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :108
Incomplete Best-First random walk after 1000000 steps, including 66727 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 66500 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :136
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:46:30] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:46:30] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:46:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:46:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:46:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:46:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:46:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:46:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:46:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:46:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:46:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:46:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:46:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:46:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:46:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:46:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:46:30] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:46:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:46:30] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:46:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:46:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:46:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:46:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:46:30] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111331, 111331, 111331, 111331, 111331, 111331, 105, 200, 200]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:47:05] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:47:05] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:47:05] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:47:05] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:47:05] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-03-27 21:47:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:47:05] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:47:05] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:47:05] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121318 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 9) seen :152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71117 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :121
Incomplete Best-First random walk after 1000000 steps, including 66725 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66507 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 9) seen :160
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:47:08] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:47:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:47:08] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:47:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:08] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:47:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:47:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:47:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:47:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:47:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:08] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:47:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:08] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:47:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:47:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:47:08] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:47:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:47:09] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:47:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:09] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:47:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:47:09] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:47:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:47:09] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111334, 111334, 111334, 111334, 111334, 111334, 106, 203, 203]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:47:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:47:43] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:47:43] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:47:43] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:47:43] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-27 21:47:43] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:47:43] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:47:43] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:47:43] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121294 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 9) seen :173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71133 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 66865 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :192
Incomplete Best-First random walk after 1000000 steps, including 66925 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :144
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:47:46] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:47:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:47:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:47:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:47:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:47:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:47:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:47:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:47:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:47:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:47:46] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:47:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:47:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:47:47] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:47:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:47:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:47:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:47] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:47:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:47:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:47:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:47:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:47:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:47:47] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111336, 111336, 111336, 111336, 111336, 111336, 108, 206, 206]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:48:22] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:48:22] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:48:22] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:48:22] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:48:22] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-27 21:48:22] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:48:22] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:48:22] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 11/11 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:48:22] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 121307 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 9) seen :132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70713 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :129
Incomplete Best-First random walk after 1000000 steps, including 66536 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66465 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :128
// Phase 1: matrix 11 rows 12 cols
[2023-03-27 21:48:25] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:48:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:48:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-27 21:48:25] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:48:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:48:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:48:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:48:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-03-27 21:48:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:48:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:48:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:48:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:48:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:48:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:48:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:48:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:48:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:48:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:48:25] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:48:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.

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