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-167987257300025.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is CryptoMiner-PT-D10N000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r543-tall-167987257300025
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 860K
-rw-r--r-- 1 mcc users 32K Mar 23 15:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 205K Mar 23 15:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 43K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 24K Mar 23 15:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 174K Mar 23 15:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 25K Mar 23 15:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 186K Mar 23 15:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.5K Mar 23 07:07 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 9.5K 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-D10N000-UpperBounds-00
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-01
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-02
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-03
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-04
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-05
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-06
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-07
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-08
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-09
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-10
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-11
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-12
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-13
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-14
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679950771740

Running Version 202205111006
[2023-03-27 20:59:32] [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 20:59:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-27 20:59:33] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2023-03-27 20:59:33] [INFO ] Transformed 22 places.
[2023-03-27 20:59:33] [INFO ] Transformed 22 transitions.
[2023-03-27 20:59:33] [INFO ] Parsed PT model containing 22 places and 22 transitions in 136 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 22 rows 22 cols
[2023-03-27 20:59:33] [INFO ] Computed 0 place invariants in 6 ms
Incomplete random walk after 10000 steps, including 714 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 16) seen :141
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 :7778
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :7778
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :7778
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :7778
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :7778
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :7778
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :7778
Incomplete Best-First random walk after 10000 steps, including 495 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :67
Incomplete Best-First random walk after 10000 steps, including 476 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :77
Incomplete Best-First random walk after 10001 steps, including 498 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :81
Incomplete Best-First random walk after 10000 steps, including 489 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :60
Incomplete Best-First random walk after 10001 steps, including 517 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :78
Incomplete Best-First random walk after 10000 steps, including 483 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :70
Incomplete Best-First random walk after 10000 steps, including 511 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :61
Incomplete Best-First random walk after 10000 steps, including 499 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :96
Incomplete Best-First random walk after 10000 steps, including 504 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :59
// Phase 1: matrix 22 rows 22 cols
[2023-03-27 20:59:33] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-27 20:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-27 20:59:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 20:59:33] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 20:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:33] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-27 20:59:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-27 20:59:33] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-27 20:59:33] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 20:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-27 20:59:33] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 20:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:33] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-27 20:59:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:33] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 20:59:33] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-27 20:59:33] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-27 20:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-27 20:59:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:33] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:33] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 20:59:33] [INFO ] [Real]Added 10 Read/Feed constraints in 8 ms returned sat
[2023-03-27 20:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:33] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-27 20:59:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 20:59:33] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-27 20:59:33] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2023-03-27 20:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 20:59:33] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-27 20:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 20:59:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 20:59:33] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 20:59:33] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 20:59:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-27 20:59:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 20:59:33] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 20:59:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 20:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 20:59:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-27 20:59:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:33] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:33] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 20:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:33] [INFO ] [Real]Absence check using state equation in 10 ms returned unsat
[2023-03-27 20:59:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 20:59:34] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-27 20:59:34] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-27 20:59:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 20:59:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 20:59:34] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:34] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 20:59:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:34] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2023-03-27 20:59:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 20:59:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:34] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-27 20:59:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-27 20:59:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:34] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 20:59:34] [INFO ] Added : 11 causal constraints over 3 iterations in 26 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 20:59:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:34] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2023-03-27 20:59:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 20:59:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:34] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-27 20:59:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-27 20:59:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:34] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 20:59:34] [INFO ] Added : 19 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 20:59:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:34] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2023-03-27 20:59:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:34] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-03-27 20:59:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 20:59:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:34] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 20:59:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:34] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 20:59:34] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 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, 1111, 1111, 1111, 1111, 1111, 1111, 1, 16, 1, 4, 1, 1, 1, 1, 4]
FORMULA CryptoMiner-PT-D10N000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D10N000-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D10N000-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D10N000-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D10N000-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 22/22 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 22 transition count 21
Applied a total of 1 rules in 10 ms. Remains 22 /22 variables (removed 0) and now considering 21/22 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/22 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 20:59:35] [INFO ] Computed 1 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 75587 resets, run finished after 942 ms. (steps per millisecond=1061 ) properties (out of 11) seen :141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50089 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000001 steps, including 52513 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000001 steps, including 52411 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 11) seen :110
Incomplete Best-First random walk after 1000000 steps, including 52779 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 11) seen :109
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 20:59:41] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 20:59:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 20:59:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 20:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 20:59:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 20:59:41] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:41] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 20:59:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 20:59:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-27 20:59:41] [INFO ] Added : 19 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 20:59:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-27 20:59:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 20:59:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 20:59:41] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111111, 111111, 111111, 111111, 111111, 111111, 111111, 18, 7, 5, 9]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:00:48] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-27 21:00:48] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:00:48] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:00:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:00:49] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-27 21:00:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:00:49] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-27 21:00:49] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:00:49] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 75522 resets, run finished after 825 ms. (steps per millisecond=1212 ) properties (out of 11) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50058 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000000 steps, including 52374 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000000 steps, including 52535 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 11) seen :102
Incomplete Best-First random walk after 1000001 steps, including 52600 resets, run finished after 599 ms. (steps per millisecond=1669 ) properties (out of 11) seen :108
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:00:54] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:00:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:00:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:00:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:00:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:00:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:00:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:00:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:00:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:00:55] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:55] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:00:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:00:55] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:00:55] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:00:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:00:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:00:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:00:55] [INFO ] Added : 9 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111114, 111114, 111114, 111114, 111114, 111114, 111114, 21, 9, 8, 13]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:02:02] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-27 21:02:02] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:02:02] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-27 21:02:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:02:02] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-27 21:02:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:02:02] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:02:03] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:02:03] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 75585 resets, run finished after 825 ms. (steps per millisecond=1212 ) properties (out of 11) seen :161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49973 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52528 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 11) seen :130
Incomplete Best-First random walk after 1000000 steps, including 52413 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000001 steps, including 52393 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 11) seen :167
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:02:08] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:02:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:02:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:02:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:02:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:02:08] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2023-03-27 21:02:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:02:08] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:02:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:02:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:02:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:02:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:02:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:02:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:02:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:02:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:02:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:02:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:02:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Real]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-03-27 21:02:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:02:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:02:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:09] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:02:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:02:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:09] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:02:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-27 21:02:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:02:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-27 21:02:09] [INFO ] Added : 19 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:02:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:02:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:02:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:02:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:02:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:02:09] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111118, 111118, 111118, 111118, 111118, 111118, 111118, 23, 10, 9, 14]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:03:17] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:03:17] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:03:17] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:03:17] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:03:17] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-27 21:03:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:03:17] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:03:17] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:03:17] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75488 resets, run finished after 827 ms. (steps per millisecond=1209 ) properties (out of 11) seen :151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50042 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000000 steps, including 52563 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 11) seen :110
Incomplete Best-First random walk after 1000000 steps, including 52456 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000001 steps, including 52432 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 11) seen :109
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:03:22] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:03:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:03:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:03:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:03:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:03:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:23] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:23] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:23] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:03:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:03:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:03:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:03:23] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111121, 111121, 111121, 111121, 111121, 111121, 111121, 25, 11, 10, 15]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:04:31] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-27 21:04:31] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:04:31] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:04:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:04:31] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-27 21:04:31] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:04:31] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:04:31] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:04:31] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75507 resets, run finished after 814 ms. (steps per millisecond=1228 ) properties (out of 11) seen :146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49935 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52486 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 11) seen :133
Incomplete Best-First random walk after 1000000 steps, including 52538 resets, run finished after 584 ms. (steps per millisecond=1712 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000000 steps, including 52570 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 11) seen :117
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:04:37] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:04:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:04:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:04:37] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:04:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:04:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:04:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:37] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-27 21:04:37] [INFO ] Added : 19 causal constraints over 4 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:04:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:04:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:04:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:04:37] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111124, 111124, 111124, 111124, 111124, 111124, 111124, 27, 12, 11, 16]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:05:45] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:05:45] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:05:45] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:05:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:05:45] [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 21:05:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:05:45] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:05:45] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:05:45] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75451 resets, run finished after 825 ms. (steps per millisecond=1212 ) properties (out of 11) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50046 resets, run finished after 575 ms. (steps per millisecond=1739 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000001 steps, including 52583 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 11) seen :114
Incomplete Best-First random walk after 1000000 steps, including 52570 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 11) seen :153
Incomplete Best-First random walk after 1000001 steps, including 52573 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 11) seen :128
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:05:50] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:05:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:05:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:05:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:05:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:05:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:05:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:05:50] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:05:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:05:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:05:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:05:51] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:05:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:05:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:05:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:05:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:05:51] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:05:51] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:05:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:05:51] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:05:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:05:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:05:51] [INFO ] Added : 9 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111127, 111127, 111127, 111127, 111127, 111127, 111127, 29, 13, 12, 17]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:06:58] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:06:58] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:06:58] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:06:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:06:58] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-27 21:06:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:06:58] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:06:58] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:06:58] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75661 resets, run finished after 849 ms. (steps per millisecond=1177 ) properties (out of 11) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50079 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000001 steps, including 52517 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000000 steps, including 52605 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52351 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 11) seen :131
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:07:04] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:07:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:07:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:07:04] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:07:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:07:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:04] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:07:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:07:04] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:07:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:07:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:04] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:07:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:07:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:07:04] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:07:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:04] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:07:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:07:04] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:07:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:07:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:07:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:07:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:07:05] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:05] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:05] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:07:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:07:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:07:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:07:05] [INFO ] Added : 9 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111130, 111130, 111130, 111130, 111130, 111130, 111130, 32, 14, 13, 18]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:08:12] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:08:12] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:08:12] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:08:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:08:12] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-27 21:08:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:08:12] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:08:12] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:08:12] [INFO ] Computed 1 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 75536 resets, run finished after 819 ms. (steps per millisecond=1221 ) properties (out of 11) seen :184
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50053 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000001 steps, including 52495 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 11) seen :151
Incomplete Best-First random walk after 1000001 steps, including 52644 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52560 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 11) seen :111
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:08:18] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:08:18] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:08:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:08:18] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:08:18] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:08:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:18] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:19] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:08:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:08:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:08:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:08:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:08:19] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:08:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:08:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:08:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:08:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:08:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:08:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:08:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:08:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-27 21:08:19] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111132, 111132, 111132, 111132, 111132, 111132, 111132, 35, 15, 14, 19]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:09:25] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:09:25] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:09:25] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:09:25] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:09:25] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-27 21:09:25] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:09:25] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:09:25] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:09:25] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75597 resets, run finished after 824 ms. (steps per millisecond=1213 ) properties (out of 11) seen :164
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49934 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52695 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 11) seen :137
Incomplete Best-First random walk after 1000000 steps, including 52723 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 11) seen :167
Incomplete Best-First random walk after 1000001 steps, including 52517 resets, run finished after 584 ms. (steps per millisecond=1712 ) properties (out of 11) seen :108
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:09:31] [INFO ] Computed 1 place invariants in 1 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 5 ms returned sat
[2023-03-27 21:09:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:09:31] [INFO ] [Real]Added 10 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 6 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:09:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 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 10 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 5 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 19/29/19 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 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 6 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Added 10 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 5 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 19/29/19 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 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 10 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 6 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 19/29/19 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 6 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Added 10 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 5 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 19/29/19 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 5 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Added 10 Read/Feed constraints in 2 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 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 19/29/19 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 6 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Real]Added 10 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 5 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:09:31] [INFO ] Added : 0 causal constraints over 0 iterations in 6 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 10 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 5 ms returned sat
[2023-03-27 21:09:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:09:31] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:09:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:09:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:09:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:09:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:09:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:09:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:09:32] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:09:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:09:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:09:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:09:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:09:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:09:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:09:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:09:32] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:09:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:09:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:09:32] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:09:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:09:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:09:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:09:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:09:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:09:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:09:32] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111134, 111134, 111134, 111134, 111134, 111134, 111134, 37, 16, 15, 20]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 3 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:10:39] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:10:39] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:10:39] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:10:39] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:10:39] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-27 21:10:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:10:39] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:10:39] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:10:39] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75526 resets, run finished after 829 ms. (steps per millisecond=1206 ) properties (out of 11) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50020 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52512 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000000 steps, including 52588 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000000 steps, including 52575 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 11) seen :123
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:10:45] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:10:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:10:45] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:10:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:10:45] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-27 21:10:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:10:45] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:10:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:10:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:10:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:10:45] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:10:45] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:45] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:10:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:10:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:10:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:10:45] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111137, 111137, 111137, 111137, 111137, 111137, 111137, 40, 17, 16, 21]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:11:52] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-27 21:11:52] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:11:52] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:11:52] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:11:52] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-27 21:11:52] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:11:52] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:11:52] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:11:52] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 75474 resets, run finished after 828 ms. (steps per millisecond=1207 ) properties (out of 11) seen :176
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49961 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52445 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000000 steps, including 52449 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000001 steps, including 52685 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 11) seen :108
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:11:58] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:11:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-27 21:11:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:11:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:11:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:11:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:11:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:11:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:11:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:11:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:11:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:11:58] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:11:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:11:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:11:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:11:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:11:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:11:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:11:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:11:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:11:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:11:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:11:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:11:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:11:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:11:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:11:59] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:11:59] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:11:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-27 21:11:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:11:59] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:11:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:11:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:11:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:11:59] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:11:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:11:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:11:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:11:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:11:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-27 21:11:59] [INFO ] Added : 9 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111140, 111140, 111140, 111140, 111140, 111140, 111140, 43, 18, 17, 22]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:13:06] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:13:06] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:13:06] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:13:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:13:06] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-27 21:13:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:13:06] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:13:06] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:13:06] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75605 resets, run finished after 828 ms. (steps per millisecond=1207 ) properties (out of 11) seen :177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49965 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 11) seen :152
Incomplete Best-First random walk after 1000001 steps, including 52676 resets, run finished after 598 ms. (steps per millisecond=1672 ) properties (out of 11) seen :124
Incomplete Best-First random walk after 1000000 steps, including 52494 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 11) seen :126
Incomplete Best-First random walk after 1000000 steps, including 52546 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 11) seen :116
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:13:12] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:13:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:13:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:13:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:13:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:13:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:13:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:13:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:13:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:13:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:13:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:13:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:13:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:13:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:13:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:12] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:13:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:13:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:13:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:13] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:13:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:13:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:13:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:13] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:13:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:13:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:13:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:13:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:13:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:13:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:13:13] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111143, 111143, 111143, 111143, 111143, 111143, 111143, 45, 19, 18, 23]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:14:19] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:14:20] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:14:20] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:14:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:14:20] [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 21:14:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:14:20] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:14:20] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:14:20] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 75528 resets, run finished after 825 ms. (steps per millisecond=1212 ) properties (out of 11) seen :161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49975 resets, run finished after 572 ms. (steps per millisecond=1748 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52557 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000000 steps, including 52657 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 11) seen :122
Incomplete Best-First random walk after 1000000 steps, including 52489 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 11) seen :136
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:14:25] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:14:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:14:25] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:14:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:25] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:14:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:14:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:14:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:14:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:14:26] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:14:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:14:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:14:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:26] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:26] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:14:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:14:26] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:14:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:14:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:14:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:14:26] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111146, 111146, 111146, 111146, 111146, 111146, 111146, 47, 20, 19, 24]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:15:33] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:15:33] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:15:33] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:15:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:15:33] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-27 21:15:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:15:33] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:15:33] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:15:33] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75618 resets, run finished after 818 ms. (steps per millisecond=1222 ) properties (out of 11) seen :145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50014 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52342 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 11) seen :119
Incomplete Best-First random walk after 1000000 steps, including 52561 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000000 steps, including 52494 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 11) seen :109
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:15:39] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:39] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:15:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:15:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:15:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:39] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:15:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:15:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:40] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:15:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:40] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:15:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:15:40] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:15:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:15:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:15:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:15:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:15:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:15:40] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111148, 111148, 111148, 111148, 111148, 111148, 111148, 50, 21, 20, 25]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:16:47] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:16:47] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:16:47] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:16:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:16:47] [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 21:16:47] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:16:47] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:16:47] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:16:47] [INFO ] Computed 1 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 75428 resets, run finished after 814 ms. (steps per millisecond=1228 ) properties (out of 11) seen :146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49993 resets, run finished after 568 ms. (steps per millisecond=1760 ) properties (out of 11) seen :152
Incomplete Best-First random walk after 1000000 steps, including 52544 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000000 steps, including 52597 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000000 steps, including 52616 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 11) seen :124
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:16:53] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:16:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:16:53] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:16:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:16:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:16:53] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:53] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:16:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:53] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:16:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:16:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:16:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:16:53] [INFO ] Added : 9 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111151, 111151, 111151, 111151, 111151, 111151, 111151, 52, 22, 21, 26]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:18:01] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:18:01] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:18:01] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-27 21:18:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:18:01] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-27 21:18:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:18:01] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:18:01] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:18:01] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75462 resets, run finished after 835 ms. (steps per millisecond=1197 ) properties (out of 11) seen :157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50042 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52593 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 11) seen :123
Incomplete Best-First random walk after 1000000 steps, including 52533 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000000 steps, including 52521 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 11) seen :109
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:18:07] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:18:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:18:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:18:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:18:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:07] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:18:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:18:07] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:18:07] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:18:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:18:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:18:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:18:07] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111154, 111154, 111154, 111154, 111154, 111154, 111154, 55, 23, 22, 27]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:19:15] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:19:15] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:19:15] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:19:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:19:15] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-27 21:19:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:19:15] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:19:15] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:19:15] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 75534 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 11) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50140 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000001 steps, including 52517 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 11) seen :126
Incomplete Best-First random walk after 1000000 steps, including 52464 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 11) seen :150
Incomplete Best-First random walk after 1000000 steps, including 52475 resets, run finished after 577 ms. (steps per millisecond=1733 ) properties (out of 11) seen :123
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:19:21] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:19:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:19:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:19:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:19:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:19:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:19:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:19:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:19:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:19:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:19:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:19:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:19:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:19:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:19:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:19:21] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:19:21] [INFO ] Added : 11 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:19:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:19:21] [INFO ] Added : 19 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:19:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:19:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:19:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:19:21] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111157, 111157, 111157, 111157, 111157, 111157, 111157, 57, 24, 23, 28]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:20:28] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:20:28] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:20:28] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:20:28] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:20:28] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-27 21:20:28] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:20:28] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:20:28] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:20:28] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 75523 resets, run finished after 806 ms. (steps per millisecond=1240 ) properties (out of 11) seen :157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50000 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000000 steps, including 52638 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 11) seen :124
Incomplete Best-First random walk after 1000000 steps, including 52530 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 11) seen :160
Incomplete Best-First random walk after 1000000 steps, including 52423 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 11) seen :124
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:20:33] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:20:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:20:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:20:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:20:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:20:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-27 21:20:33] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2023-03-27 21:20:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:20:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:20:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:20:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:20:33] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:20:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-27 21:20:33] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:20:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:20:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:20:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:20:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:20:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:20:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 21:20:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:34] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:20:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:20:34] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:20:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:20:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:34] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:20:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:20:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:20:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:20:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:20:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:20:34] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111160, 111160, 111160, 111160, 111160, 111160, 111160, 59, 25, 24, 29]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:21:40] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:21:40] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:21:40] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:21:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:21:40] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-27 21:21:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:21:40] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:21:40] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:21:40] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 75344 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 11) seen :162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49964 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52388 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000001 steps, including 52621 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 11) seen :139
Incomplete Best-First random walk after 1000000 steps, including 52432 resets, run finished after 592 ms. (steps per millisecond=1689 ) properties (out of 11) seen :128
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:21:46] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:21:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:21:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:21:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:21:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:21:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:21:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:21:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:21:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:21:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:21:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:21:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:21:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:21:46] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:21:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:21:46] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:21:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:21:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:21:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:21:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:21:47] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:21:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:21:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:21:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:21:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:21:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:21:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:21:47] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111163, 111163, 111163, 111163, 111163, 111163, 111163, 61, 26, 25, 30]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:22:52] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:22:52] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:22:52] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:22:52] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:22:52] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-27 21:22:52] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:22:52] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:22:52] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:22:52] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75530 resets, run finished after 810 ms. (steps per millisecond=1234 ) properties (out of 11) seen :157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50071 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52516 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 11) seen :109
Incomplete Best-First random walk after 1000001 steps, including 52544 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 11) seen :103
Incomplete Best-First random walk after 1000000 steps, including 52577 resets, run finished after 584 ms. (steps per millisecond=1712 ) properties (out of 11) seen :113
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:22:58] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-27 21:22:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:22:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:22:58] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:22:58] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:22:58] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 7 ms.
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:22:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:22:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:58] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:22:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:22:59] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:22:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:22:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:59] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:22:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:22:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:22:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:22:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:22:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:22:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:22:59] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111166, 111166, 111166, 111166, 111166, 111166, 111166, 63, 27, 26, 31]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:24:04] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:24:04] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:24:04] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:24:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:24:04] [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 21:24:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:24:04] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:24:04] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:24:04] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 75467 resets, run finished after 787 ms. (steps per millisecond=1270 ) properties (out of 11) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50078 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52378 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 11) seen :109
Incomplete Best-First random walk after 1000000 steps, including 52587 resets, run finished after 577 ms. (steps per millisecond=1733 ) properties (out of 11) seen :110
Incomplete Best-First random walk after 1000001 steps, including 52453 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 11) seen :116
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:24:10] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:24:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:24:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:24:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:10] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:10] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:24:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:24:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:11] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:24:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:24:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:24:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:24:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:24:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:24:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:24:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:24:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:24:11] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111168, 111168, 111168, 111168, 111168, 111168, 111168, 65, 28, 27, 33]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:25:16] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:25:16] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:25:16] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:25:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:25:16] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-27 21:25:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:25:16] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:25:16] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:25:16] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 75456 resets, run finished after 815 ms. (steps per millisecond=1226 ) properties (out of 11) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50015 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000001 steps, including 52598 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 11) seen :139
Incomplete Best-First random walk after 1000000 steps, including 52581 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000001 steps, including 52605 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 11) seen :115
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:25:22] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:25:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:25:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:25:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-27 21:25:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:25:22] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:25:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:25:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:25:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:25:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:25:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:25:22] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:25:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:25:23] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:25:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:25:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:25:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:25:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:25:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:25:23] [INFO ] Added : 19 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:25:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:25:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:25:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:25:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:25:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:25:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:25:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:25:23] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111171, 111171, 111171, 111171, 111171, 111171, 111171, 67, 29, 28, 34]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:26:29] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:26:29] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:26:29] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:26:29] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:26:29] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-03-27 21:26:29] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:26:29] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:26:29] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:26:29] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75562 resets, run finished after 815 ms. (steps per millisecond=1226 ) properties (out of 11) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50224 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52454 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 11) seen :124
Incomplete Best-First random walk after 1000001 steps, including 52497 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000001 steps, including 52357 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 11) seen :130
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:26:34] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:26:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:26:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:26:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:34] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-27 21:26:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:26:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:26:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:26:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:26:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:26:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:26:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:26:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:35] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:26:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:26:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:35] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:26:35] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:26:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:26:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:26:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:26:35] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111174, 111174, 111174, 111174, 111174, 111174, 111174, 70, 30, 29, 35]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:27:41] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:27:41] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:27:41] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:27:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:27:41] [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 21:27:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:27:41] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:27:41] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:27:41] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75566 resets, run finished after 810 ms. (steps per millisecond=1234 ) properties (out of 11) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50035 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52567 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000000 steps, including 52594 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52609 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 11) seen :131
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:27:47] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:27:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:27:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:27:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:27:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:27:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:27:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:27:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:27:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 8 ms.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:27:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:27:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:27:47] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:27:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:27:47] [INFO ] Added : 19 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:27:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:27:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:27:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:27:47] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111177, 111177, 111177, 111177, 111177, 111177, 111177, 72, 31, 30, 36]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:28:53] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:28:54] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:28:54] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:28:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:28:54] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-27 21:28:54] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:28:54] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:28:54] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:28:54] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75538 resets, run finished after 810 ms. (steps per millisecond=1234 ) properties (out of 11) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50012 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000001 steps, including 52601 resets, run finished after 577 ms. (steps per millisecond=1733 ) properties (out of 11) seen :110
Incomplete Best-First random walk after 1000001 steps, including 52562 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 11) seen :124
Incomplete Best-First random walk after 1000000 steps, including 52351 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 11) seen :130
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:28:59] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:28:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:28:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:28:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:28:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:28:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:28:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:28:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:28:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:28:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:28:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:28:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:28:59] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-27 21:28:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:28:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:28:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:28:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:28:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:28:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:28:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:28:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:28:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:28:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:28:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:29:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:29:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:29:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:29:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:29:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:29:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:29:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:29:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:29:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:29:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:29:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:29:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:29:00] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:29:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:29:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:29:00] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:29:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:29:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:29:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:29:00] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:29:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:29:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:29:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:29:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:29:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:29:00] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111180, 111180, 111180, 111180, 111180, 111180, 111180, 75, 32, 31, 38]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:30:06] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:30:06] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:30:06] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:30:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:30:06] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-27 21:30:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:30:06] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:30:06] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:30:06] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75501 resets, run finished after 817 ms. (steps per millisecond=1223 ) properties (out of 11) seen :180
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49963 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52517 resets, run finished after 577 ms. (steps per millisecond=1733 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000001 steps, including 52497 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 11) seen :147
Incomplete Best-First random walk after 1000000 steps, including 52544 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 11) seen :158
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:30:11] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:30:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:30:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:30:11] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:30:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:30:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:30:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:30:12] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:30:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:12] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:12] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:30:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:30:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:30:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:30:12] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111183, 111183, 111183, 111183, 111183, 111183, 111183, 78, 33, 32, 39]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:31:18] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:31:18] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:31:18] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:31:18] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:31:18] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-27 21:31:18] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:31:18] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:31:18] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:31:18] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75434 resets, run finished after 812 ms. (steps per millisecond=1231 ) properties (out of 11) seen :190
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49849 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52611 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 11) seen :130
Incomplete Best-First random walk after 1000001 steps, including 52478 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 11) seen :146
Incomplete Best-First random walk after 1000000 steps, including 52527 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 11) seen :131
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:31:24] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:31:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:31:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:31:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:31:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:24] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:31:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:31:24] [INFO ] Added : 11 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:31:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:31:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:31:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:31:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:25] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:31:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:31:25] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:31:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:31:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:31:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:31:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:31:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:31:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:31:25] [INFO ] Added : 9 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111186, 111186, 111186, 111186, 111186, 111186, 111186, 80, 34, 33, 40]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:32:30] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:32:30] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:32:30] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-27 21:32:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:32:31] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-27 21:32:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:32:31] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:32:31] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:32:31] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75474 resets, run finished after 818 ms. (steps per millisecond=1222 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49850 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000001 steps, including 52478 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 11) seen :110
Incomplete Best-First random walk after 1000000 steps, including 52387 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 11) seen :152
Incomplete Best-First random walk after 1000001 steps, including 52745 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 11) seen :114
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:32:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:32:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:32:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:32:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:32:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:32:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:32:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:32:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:32:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:32:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:32:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:32:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:32:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:32:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:32:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:32:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:32:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:32:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:32:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 7 ms.
[2023-03-27 21:32:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:32:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:37] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:32:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:32:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:32:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:32:37] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:32:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:32:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:32:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:32:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:32:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-27 21:32:37] [INFO ] Added : 9 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111188, 111188, 111188, 111188, 111188, 111188, 111188, 82, 35, 34, 41]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:33:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:33:43] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:33:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:33:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:33:43] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-27 21:33:43] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:33:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:33:43] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:33:43] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 75598 resets, run finished after 812 ms. (steps per millisecond=1231 ) properties (out of 11) seen :182
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49960 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000000 steps, including 52426 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 11) seen :109
Incomplete Best-First random walk after 1000001 steps, including 52707 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 11) seen :132
Incomplete Best-First random walk after 1000000 steps, including 52564 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 11) seen :115
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:33:48] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:33:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:48] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-27 21:33:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:33:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:33:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:33:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:33:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:49] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:33:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:49] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:33:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:33:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:33:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:33:49] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111192, 111192, 111192, 111192, 111192, 111192, 111192, 84, 36, 35, 42]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:34:55] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:34:55] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:34:55] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:34:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:34:55] [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 21:34:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:34:55] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:34:55] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:34:55] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75587 resets, run finished after 807 ms. (steps per millisecond=1239 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50021 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52390 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000001 steps, including 52538 resets, run finished after 577 ms. (steps per millisecond=1733 ) properties (out of 11) seen :132
Incomplete Best-First random walk after 1000000 steps, including 52370 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 11) seen :122
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:35:01] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:35:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:35:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:35:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:35:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:35:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:35:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:35:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:35:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:35:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:35:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:35:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:35:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:35:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:35:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:35:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:35:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:35:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:35:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:35:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:35:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 9 ms.
[2023-03-27 21:35:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:35:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:35:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:35:02] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:35:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:35:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:35:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:35:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:35:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:35:02] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:35:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:35:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:35:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:35:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:35:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:35:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:35:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:35:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:35:02] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111196, 111196, 111196, 111196, 111196, 111196, 111196, 86, 37, 36, 43]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:36:07] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:36:07] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:36:07] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:36:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:36:08] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-27 21:36:08] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:36:08] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:36:08] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:36:08] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 75506 resets, run finished after 812 ms. (steps per millisecond=1231 ) properties (out of 11) seen :160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50008 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000001 steps, including 52558 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000000 steps, including 52584 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000000 steps, including 52737 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 11) seen :108
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:36:13] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:36:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:36:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:36:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:36:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:36:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:36:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:36:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:36:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:36:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:36:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:36:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:36:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:14] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:36:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:36:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:14] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:36:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:36:14] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:36:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:36:14] [INFO ] Added : 19 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 10 ms.
[2023-03-27 21:36:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:36:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:36:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:36:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:36:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:36:14] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111199, 111199, 111199, 111199, 111199, 111199, 111199, 88, 38, 37, 44]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:37:20] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:37:20] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:37:20] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:37:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:37:20] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-27 21:37:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:37:20] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:37:20] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:37:20] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 75593 resets, run finished after 813 ms. (steps per millisecond=1230 ) properties (out of 11) seen :169
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50110 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000001 steps, including 52622 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000001 steps, including 52769 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 11) seen :139
Incomplete Best-First random walk after 1000000 steps, including 52452 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 11) seen :117
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:37:25] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:37:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:37:25] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:37:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:37:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:37:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:37:25] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:37:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:37:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:37:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:37:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:37:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:37:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:37:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:37:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:37:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:37:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:37:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:37:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:37:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:37:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:37:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:26] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:37:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:26] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:37:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:26] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:37:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:37:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:37:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:37:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:37:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:37:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:37:26] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111202, 111202, 111202, 111202, 111202, 111202, 111202, 91, 39, 38, 45]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:38:32] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:38:32] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:38:32] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:38:32] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:38:32] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-27 21:38:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:38:32] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:38:32] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:38:32] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75710 resets, run finished after 806 ms. (steps per millisecond=1240 ) properties (out of 11) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49939 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52426 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 11) seen :110
Incomplete Best-First random walk after 1000001 steps, including 52485 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 11) seen :138
Incomplete Best-First random walk after 1000000 steps, including 52528 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 11) seen :107
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:38:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:38:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:38:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:38:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:37] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-27 21:38:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:38:37] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:38:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:38:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:38:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:38:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:38:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:38:37] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:38:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:38:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:38:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:38:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:38:38] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:38:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:38:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:38] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:38:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:38] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:38:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:38:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:38:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:38:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:38:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:38:38] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111205, 111205, 111205, 111205, 111205, 111205, 111205, 95, 40, 39, 46]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:39:43] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-27 21:39:44] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:39:44] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:39:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:39:44] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-27 21:39:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:39:44] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:39:44] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:39:44] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75657 resets, run finished after 810 ms. (steps per millisecond=1234 ) properties (out of 11) seen :205
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50152 resets, run finished after 572 ms. (steps per millisecond=1748 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52522 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000001 steps, including 52637 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000000 steps, including 52604 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 11) seen :114
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:39:49] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:39:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:39:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:39:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:39:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:39:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-27 21:39:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:39:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:39:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:39:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:39:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-27 21:39:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:39:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:39:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:39:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:50] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:39:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:39:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:50] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:39:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:50] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:39:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:39:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:39:50] [INFO ] Added : 19 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 21:39:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:39:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:39:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:39:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:39:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:39:50] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111208, 111208, 111208, 111208, 111208, 111208, 111208, 98, 41, 40, 47]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:40:56] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:40:56] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:40:56] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:40:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:40:56] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-27 21:40:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:40:56] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:40:56] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:40:56] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 75505 resets, run finished after 786 ms. (steps per millisecond=1272 ) properties (out of 11) seen :183
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49936 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 11) seen :104
Incomplete Best-First random walk after 1000000 steps, including 52563 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 11) seen :124
Incomplete Best-First random walk after 1000000 steps, including 52573 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000000 steps, including 52473 resets, run finished after 567 ms. (steps per millisecond=1763 ) properties (out of 11) seen :157
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:41:02] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:41:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:41:02] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:41:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:41:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:41:02] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:41:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:41:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:02] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:41:02] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:02] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:41:02] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:41:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:41:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:41:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:41:02] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111211, 111211, 111211, 111211, 111211, 111211, 111211, 100, 42, 41, 48]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:42:08] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:42:08] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:42:08] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:42:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:42:08] [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 21:42:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:42:08] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:42:08] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:42:08] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 75633 resets, run finished after 786 ms. (steps per millisecond=1272 ) properties (out of 11) seen :164
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49732 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52611 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000001 steps, including 52544 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 11) seen :140
Incomplete Best-First random walk after 1000001 steps, including 52562 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 11) seen :116
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:42:14] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:42:14] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:42:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:42:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:42:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:42:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:42:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:42:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:42:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:42:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:42:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:42:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:42:14] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:42:14] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:42:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:42:14] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 8 ms.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:42:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:42:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:42:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:42:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:42:14] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111214, 111214, 111214, 111214, 111214, 111214, 111214, 102, 43, 42, 49]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:43:20] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:43:20] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:43:20] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:43:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:43:20] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-27 21:43:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:43:20] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:43:20] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:43:20] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75510 resets, run finished after 776 ms. (steps per millisecond=1288 ) properties (out of 11) seen :157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49966 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52491 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 11) seen :103
Incomplete Best-First random walk after 1000000 steps, including 52654 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 11) seen :110
Incomplete Best-First random walk after 1000001 steps, including 52579 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 11) seen :137
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:43:26] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:43:26] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:43:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-27 21:43:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:43:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:43:26] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-27 21:43:26] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:43:26] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:43:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:26] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:43:26] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:43:26] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:43:26] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-27 21:43:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:43:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:43:26] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111218, 111218, 111218, 111218, 111218, 111218, 111218, 104, 44, 43, 50]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:44:32] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:44:32] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:44:32] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:44:32] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:44:32] [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 21:44:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:44:32] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:44:32] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:44:32] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75397 resets, run finished after 820 ms. (steps per millisecond=1219 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50217 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 11) seen :104
Incomplete Best-First random walk after 1000001 steps, including 52393 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000001 steps, including 52483 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 11) seen :130
Incomplete Best-First random walk after 1000000 steps, including 52422 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 11) seen :122
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:44:38] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:44:38] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:44:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:44:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:44:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:44:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:44:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:44:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:44:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:44:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:44:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:44:38] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:44:38] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:44:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:44:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:44:39] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:44:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:44:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:44:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:44:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:44:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:44:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:44:39] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111220, 111220, 111220, 111220, 111220, 111220, 111220, 106, 45, 44, 51]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:45:44] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:45:44] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:45:44] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:45:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:45:44] [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 21:45:44] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:45:44] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:45:44] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:45:44] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75673 resets, run finished after 808 ms. (steps per millisecond=1237 ) properties (out of 11) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49973 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000001 steps, including 52592 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 11) seen :135
Incomplete Best-First random walk after 1000000 steps, including 52531 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000000 steps, including 52612 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 11) seen :109
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:45:50] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:45:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:45:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:45:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:45:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:45:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:45:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:45:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:45:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:45:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:45:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:50] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:45:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:45:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:45:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:45:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:45:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:50] [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 7 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:45:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:51] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 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 10 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 6 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:51] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 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 7 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[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 9 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:45:51] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 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 6 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Real]Added 10 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 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 6 ms returned sat
[2023-03-27 21:45:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:45:51] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:45:51] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111226, 111226, 111226, 111226, 111226, 111226, 111226, 108, 46, 45, 52]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:46:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:46:57] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:46:57] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:46:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:46:57] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-27 21:46:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:46:57] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:46:57] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:46:57] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75716 resets, run finished after 812 ms. (steps per millisecond=1231 ) properties (out of 11) seen :158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50047 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000001 steps, including 52593 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 11) seen :138
Incomplete Best-First random walk after 1000001 steps, including 52570 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000000 steps, including 52624 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 11) seen :129
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:47:03] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:47:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:47:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:47:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-27 21:47:03] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:47:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:47:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:47:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:47:03] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:03] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:47:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:03] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:47:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:47:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:47:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:47:03] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111229, 111229, 111229, 111229, 111229, 111229, 111229, 112, 47, 46, 53]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:48:10] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:48:10] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:48:10] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:48:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:48:10] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-27 21:48:10] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:48:10] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:48:10] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:48:10] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75612 resets, run finished after 808 ms. (steps per millisecond=1237 ) properties (out of 11) seen :145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49940 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000001 steps, including 52624 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000000 steps, including 52618 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 11) seen :124
Incomplete Best-First random walk after 1000001 steps, including 52522 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 11) seen :115
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:48:15] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:48:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:48:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:48:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:48:16] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:48:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:48:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:48:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:48:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:48:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:48:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:48:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:48:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:48:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:48:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:48:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:48:16] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:48:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:48:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:48:16] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:48:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:48:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:48:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:48:16] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111233, 111233, 111233, 111233, 111233, 111233, 111233, 114, 48, 47, 54]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:49:22] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:49:22] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:49:22] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:49:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:49:22] [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 21:49:22] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:49:22] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:49:22] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:49:22] [INFO ] Computed 1 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 75739 resets, run finished after 806 ms. (steps per millisecond=1240 ) properties (out of 11) seen :166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49991 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52388 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000001 steps, including 52330 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 11) seen :119
Incomplete Best-First random walk after 1000001 steps, including 52391 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 11) seen :108
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:49:27] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:49:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:49:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:49:27] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:49:27] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:49:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:49:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:49:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:49:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:49:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:49:28] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:49:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:49:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:49:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:49:28] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:49:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:49:28] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:49:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:49:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:49:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:49:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:49:28] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111237, 111237, 111237, 111237, 111237, 111237, 111237, 117, 49, 48, 55]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:50:34] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:50:34] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:50:34] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:50:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:50:34] [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 21:50:34] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:50:34] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:50:34] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:50:34] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 75392 resets, run finished after 831 ms. (steps per millisecond=1203 ) properties (out of 11) seen :157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49938 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52751 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 11) seen :102
Incomplete Best-First random walk after 1000000 steps, including 52752 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 11) seen :138
Incomplete Best-First random walk after 1000001 steps, including 52460 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 11) seen :116
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:50:40] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:50:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:50:40] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:50:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:50:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:50:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:50:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:50:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:50:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:50:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:50:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:50:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:50:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:50:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:50:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:50:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:50:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:50:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:50:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:50:40] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:50:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:50:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:50:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:50:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:50:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:50:41] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:50:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:50:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:50:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:50:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:50:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:50:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:50:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:50:41] [INFO ] Added : 19 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-27 21:50:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:50:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:50:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:50:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:50:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:50:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:50:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:50:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:50:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:50:41] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111240, 111240, 111240, 111240, 111240, 111240, 111240, 119, 50, 49, 57]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:51:47] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:51:47] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:51:47] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:51:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:51:47] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-27 21:51:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:51:47] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:51:47] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:51:47] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75682 resets, run finished after 809 ms. (steps per millisecond=1236 ) properties (out of 11) seen :174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49853 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52501 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 11) seen :124
Incomplete Best-First random walk after 1000001 steps, including 52554 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000000 steps, including 52545 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 11) seen :109
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:51:53] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:51:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:51:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:51:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:51:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:51:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:51:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:51:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:51:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:51:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:51:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:51:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:51:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:51:53] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:51:53] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:51:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:51:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:51:53] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:51:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:51:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:51:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:51:53] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111243, 111243, 111243, 111243, 111243, 111243, 111243, 121, 51, 50, 58]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:52:59] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:52:59] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:52:59] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:52:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:52:59] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-27 21:52:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:52:59] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:52:59] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:52:59] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75594 resets, run finished after 806 ms. (steps per millisecond=1240 ) properties (out of 11) seen :170
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49975 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52544 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000000 steps, including 52673 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000000 steps, including 52674 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 11) seen :130
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:53:04] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:53:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:53:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:53:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:53:04] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:53:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:53:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:53:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:53:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:53:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:53:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:53:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:53:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:53:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:53:05] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:53:05] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:53:05] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:53:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:53:05] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:53:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:53:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:53:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:53:05] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111246, 111246, 111246, 111246, 111246, 111246, 111246, 123, 53, 51, 59]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 16 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:54:11] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:54:11] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:54:11] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:54:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:54:11] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-27 21:54:11] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:54:11] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:54:11] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:54:11] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 75521 resets, run finished after 808 ms. (steps per millisecond=1237 ) properties (out of 11) seen :146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50042 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000001 steps, including 52517 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000000 steps, including 52729 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 11) seen :126
Incomplete Best-First random walk after 1000000 steps, including 52529 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 11) seen :122
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:54:17] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:54:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:54:17] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:54:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:54:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:54:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:54:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:54:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:54:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:54:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:54:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:54:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:54:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:54:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:54:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:54:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:54:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:54:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:17] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:54:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:54:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:54:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:54:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:54:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:54:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:54:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:54:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:54:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:54:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:54:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:54:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:54:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:54:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:54:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:54:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:54:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:54:18] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:54:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:54:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:54:18] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:54:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:54:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:54:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:54:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:54:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:54:18] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:54:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:54:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:54:18] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:54:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:54:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:54:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:54:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:54:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:54:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:54:18] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:54:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:54:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:54:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:54:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:54:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:54:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:54:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:54:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:54:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:54:18] [INFO ] Added : 9 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111249, 111249, 111249, 111249, 111249, 111249, 111249, 125, 54, 52, 60]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:55:24] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:55:24] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:55:24] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:55:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:55:24] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-27 21:55:24] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:55:24] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:55:24] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:55:24] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 75511 resets, run finished after 815 ms. (steps per millisecond=1226 ) properties (out of 11) seen :164
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49849 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52431 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000000 steps, including 52685 resets, run finished after 584 ms. (steps per millisecond=1712 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000000 steps, including 52462 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 11) seen :122
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:55:30] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:55:30] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:55:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:55:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:55:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-27 21:55:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:55:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:55:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:55:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:55:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:55:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:55:30] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:55:30] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:55:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:55:30] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:55:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:55:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:55:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:55:30] [INFO ] Added : 9 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111253, 111253, 111253, 111253, 111253, 111253, 111253, 127, 55, 53, 61]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:56:36] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:56:36] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:56:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:56:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:56:36] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-27 21:56:36] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:56:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:56:36] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:56:36] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75452 resets, run finished after 804 ms. (steps per millisecond=1243 ) properties (out of 11) seen :157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50026 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52455 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000000 steps, including 52538 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 11) seen :154
Incomplete Best-First random walk after 1000000 steps, including 52679 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 11) seen :116
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:56:42] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:56:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:56:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:56:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:56:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:56:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:56:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:56:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:56:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:56:42] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:56:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:56:42] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:56:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:56:42] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:56:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:56:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:56:42] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111257, 111257, 111257, 111257, 111257, 111257, 111257, 130, 56, 54, 62]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:57:48] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:57:48] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:57:48] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:57:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:57:48] [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 21:57:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:57:48] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:57:48] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:57:48] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 75467 resets, run finished after 810 ms. (steps per millisecond=1234 ) properties (out of 11) seen :163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50033 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000000 steps, including 52367 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 11) seen :123
Incomplete Best-First random walk after 1000000 steps, including 52539 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 11) seen :124
Incomplete Best-First random walk after 1000001 steps, including 52472 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 11) seen :116
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:57:54] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:57:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:57:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:57:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:57:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:57:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:57:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:57:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:57:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:57:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:57:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:57:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:57:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:57:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-03-27 21:57:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:57:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-27 21:57:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:57:54] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:57:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:57:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:57:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:57:54] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:57:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:57:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:57:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:57:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:57:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:57:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:57:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:57:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:57:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:57:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:57:55] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-27 21:57:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:57:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:57:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:57:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:57:55] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:57:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:57:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:57:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:57:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:57:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:57:55] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:57:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:57:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:57:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:57:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:57:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:57:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:57:55] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111260, 111260, 111260, 111260, 111260, 111260, 111260, 133, 57, 55, 63]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:59:01] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:59:01] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:59:01] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-27 21:59:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:59:01] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-27 21:59:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:59:01] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:59:01] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 21/21 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:59:01] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75598 resets, run finished after 841 ms. (steps per millisecond=1189 ) properties (out of 11) seen :166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49924 resets, run finished after 575 ms. (steps per millisecond=1739 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000000 steps, including 52393 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 11) seen :166
Incomplete Best-First random walk after 1000000 steps, including 52657 resets, run finished after 610 ms. (steps per millisecond=1639 ) properties (out of 11) seen :103
Incomplete Best-First random walk after 1000001 steps, including 52554 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 11) seen :123
// Phase 1: matrix 21 rows 22 cols
[2023-03-27 21:59:07] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-27 21:59:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:07] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-27 21:59:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-27 21:59:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:59:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:59:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:59:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:59:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:59:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:59:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:59:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:59:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:59:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:59:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:59:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:59:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:59:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:07] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:59:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:59:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:59:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:59:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:59:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:59:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:59:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:59:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-27 21:59:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-27 21:59:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:59:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:59:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:59:07] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:59:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:59:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:59:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:59:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:59:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:59:08] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-27 21:59:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:59:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:59:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:59:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-27 21:59:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:59:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:59:08] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-27 21:59:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:59:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:59:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-27 21:59:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:59:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-27 21:59:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:59:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:59:08] [INFO ] Added : 9 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111263, 111263, 111263, 111263, 111263, 111263, 111263, 135, 58, 56, 64]

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m