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.r383-smll-167891833300043.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 SemanticWebServices-PT-S064P06, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r383-smll-167891833300043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 6.7K Feb 26 10:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 10:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 10:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 10:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 10:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 26 10:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 10:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 10:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 96K Mar 5 18:23 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 SemanticWebServices-PT-S064P06-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679138862667

Running Version 202205111006
[2023-03-18 11:27:44] [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]
[2023-03-18 11:27:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 11:27:45] [INFO ] Load time of PNML (sax parser for PT used): 151 ms
[2023-03-18 11:27:45] [INFO ] Transformed 97 places.
[2023-03-18 11:27:45] [INFO ] Transformed 164 transitions.
[2023-03-18 11:27:45] [INFO ] Parsed PT model containing 97 places and 164 transitions in 325 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 80 transitions
Reduce redundant transitions removed 80 transitions.
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 73 out of 82 initially.
// Phase 1: matrix 73 rows 95 cols
[2023-03-18 11:27:45] [INFO ] Computed 25 place invariants in 21 ms
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 13) seen :764
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P06-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 11) seen :80
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :51
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 11) seen :80
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 11) seen :67
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 11) seen :80
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 11) seen :80
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 11) seen :32
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 11) seen :80
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 11) seen :80
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 11) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 11) seen :77
[2023-03-18 11:27:45] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 95 cols
[2023-03-18 11:27:45] [INFO ] Computed 25 place invariants in 13 ms
[2023-03-18 11:27:45] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-18 11:27:45] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 16 ms returned sat
[2023-03-18 11:27:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:45] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 11:27:45] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:27:45] [INFO ] [Real]Added 27 Read/Feed constraints in 8 ms returned sat
[2023-03-18 11:27:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 11:27:45] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 8 ms returned sat
[2023-03-18 11:27:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:45] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2023-03-18 11:27:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 11:27:45] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 11:27:45] [INFO ] Added : 0 causal constraints over 0 iterations in 29 ms. Result :sat
Minimization took 10 ms.
[2023-03-18 11:27:45] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:45] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 6 ms returned sat
[2023-03-18 11:27:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:46] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Real]Added 27 Read/Feed constraints in 16 ms returned sat
[2023-03-18 11:27:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 11 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:46] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 11:27:46] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 15 ms.
[2023-03-18 11:27:46] [INFO ] Added : 2 causal constraints over 1 iterations in 44 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:27:46] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 6 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:46] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:27:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 7 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:46] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:27:46] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 11:27:46] [INFO ] Added : 0 causal constraints over 0 iterations in 31 ms. Result :sat
Minimization took 12 ms.
[2023-03-18 11:27:46] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 6 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:46] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 11:27:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 8 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:46] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 11:27:46] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 11:27:46] [INFO ] Added : 1 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:27:46] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 6 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:46] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:27:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 5 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:46] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-18 11:27:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:46] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 9 ms.
[2023-03-18 11:27:46] [INFO ] Added : 0 causal constraints over 0 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:27:47] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 8 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:47] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 7 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:47] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:47] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 11:27:47] [INFO ] Added : 0 causal constraints over 0 iterations in 24 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 11:27:47] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 9 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:47] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Real]Added 27 Read/Feed constraints in 10 ms returned sat
[2023-03-18 11:27:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 8 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:47] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:27:47] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 7 ms.
[2023-03-18 11:27:47] [INFO ] Added : 2 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:27:47] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 6 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:47] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:27:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 6 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:47] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 11:27:47] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 7 ms.
[2023-03-18 11:27:47] [INFO ] Added : 0 causal constraints over 0 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:27:47] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 16 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:47] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:27:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 7 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:47] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:47] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-18 11:27:47] [INFO ] Added : 0 causal constraints over 0 iterations in 21 ms. Result :sat
Minimization took 10 ms.
[2023-03-18 11:27:47] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 5 ms returned sat
[2023-03-18 11:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:47] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2023-03-18 11:27:48] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:48] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 7 ms returned sat
[2023-03-18 11:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:48] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-18 11:27:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:27:48] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 6 ms.
[2023-03-18 11:27:48] [INFO ] Added : 2 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:27:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:48] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 5 ms returned sat
[2023-03-18 11:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:48] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2023-03-18 11:27:48] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:48] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 8 ms returned sat
[2023-03-18 11:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:48] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2023-03-18 11:27:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 11:27:48] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 6 ms.
[2023-03-18 11:27:48] [INFO ] Added : 2 causal constraints over 1 iterations in 28 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[85, 27, 97, 57, 194, 107, 76, 115, 84, 1, 56]
Support contains 11 out of 95 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 95/95 places, 82/82 transitions.
Graph (complete) has 124 edges and 95 vertex of which 16 are kept as prefixes of interest. Removing 79 places using SCC suffix rule.9 ms
Discarding 79 places :
Also discarding 23 output transitions
Drop transitions removed 23 transitions
Ensure Unique test removed 1 places
Drop transitions removed 44 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 47 place count 15 transition count 14
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 48 place count 14 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 49 place count 13 transition count 13
Applied a total of 49 rules in 32 ms. Remains 13 /95 variables (removed 82) and now considering 13/82 (removed 69) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/95 places, 13/82 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:27:48] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1001 ms. (steps per millisecond=999 ) properties (out of 11) seen :283595
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 11) seen :27812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 11) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 11) seen :27783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:27:51] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:27:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:27:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:27:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:27:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:51] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:27:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:27:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:27:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:27:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:27:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:27:51] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:27:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:27:51] [INFO ] [Real]Added 3 Read/Feed constraints in 11 ms returned sat
[2023-03-18 11:27:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:51] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:27:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:27:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:27:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:51] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:27:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:27:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:27:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:51] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:27:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:27:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:27:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:27:52] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:27:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:27:52] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:27:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:27:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:27:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:52] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:27:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:27:52] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:27:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:27:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:27:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:27:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:27:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:27:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:27:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:27:52] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:27:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:27:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:27:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:27:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:27:52] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:27:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:27:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:27:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30303, 27776, 30303, 30303, 30303, 30303, 27776, 30303, 30303, 27777, 27778]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:03] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:28:03] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:03] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:28:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:28:03] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-18 11:28:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:03] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:28:03] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:03] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 808 ms. (steps per millisecond=1237 ) properties (out of 11) seen :283738
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 11) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 11) seen :27802
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 11) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:06] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:28:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:28:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:06] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:28:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 11:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:06] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:07] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:28:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:07] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:28:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:07] [INFO ] Added : 0 causal constraints over 0 iterations in 13 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 :[30305, 27779, 30305, 30305, 30306, 30305, 27779, 30306, 30305, 27779, 27780]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 3 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:18] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:28:18] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:18] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:28:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:28:18] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-18 11:28:18] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:18] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:28:18] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:18] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 823 ms. (steps per millisecond=1215 ) properties (out of 11) seen :283543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 11) seen :27813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 11) seen :27801
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 11) seen :25655
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:20] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:28:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:28:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:28:20] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:28:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:28:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:20] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:28:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:21] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:28:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:28:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:28:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:21] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:28:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:28:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:21] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:28:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:28:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:28:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:21] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:28:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:28:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:21] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30307, 27781, 30308, 30308, 30308, 30307, 27781, 30308, 30307, 27781, 27781]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:31] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:28:31] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:31] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:28:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:28:31] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-18 11:28:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:31] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:28:31] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:31] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 871 ms. (steps per millisecond=1148 ) properties (out of 11) seen :283320
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 11) seen :25662
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 11) seen :25656
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 11) seen :27790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:34] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-18 11:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:28:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:28:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:28:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:28:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:34] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:28:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:34] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:34] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:28:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:28:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:28:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:34] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:28:34] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:28:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30309, 27783, 30310, 30310, 30310, 30309, 27783, 30310, 30309, 27783, 27783]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:46] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:28:46] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:46] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:28:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:28:46] [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.
[2023-03-18 11:28:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:46] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:28:46] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:46] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 11) seen :283609
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 11) seen :25691
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 11) seen :27791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 11) seen :27797
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:28:49] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:28:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:28:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:49] [INFO ] [Real]Added 3 Read/Feed constraints in 11 ms returned sat
[2023-03-18 11:28:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:28:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 7 ms returned sat
[2023-03-18 11:28:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-18 11:28:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:28:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:49] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:28:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-18 11:28:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-18 11:28:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-18 11:28:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:28:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:49] [INFO ] [Real]Added 3 Read/Feed constraints in 9 ms returned sat
[2023-03-18 11:28:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:28:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:49] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:28:49] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:28:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:28:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:28:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:28:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:50] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:28:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:28:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:28:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30312, 27785, 30312, 30312, 30312, 30311, 27786, 30312, 30311, 27785, 27785]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:01] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:29:01] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:01] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:29:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:29:01] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-18 11:29:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:01] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:29:01] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:01] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 11) seen :283880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 11) seen :25651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 11) seen :27788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 11) seen :27834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:04] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:29:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:29:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:29:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:29:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:04] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:29:04] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:29:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:29:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:04] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:29:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:29:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:29:05] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:29:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:29:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:29:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:05] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30314, 27787, 30314, 30314, 30315, 30313, 27789, 30314, 30313, 27787, 27787]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:16] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:29:16] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:16] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:29:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:29:16] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-18 11:29:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:16] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:29:16] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:16] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 805 ms. (steps per millisecond=1242 ) properties (out of 11) seen :283021
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 11) seen :25662
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 11) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 11) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:19] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:29:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:29:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:19] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:29:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:19] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:29:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-18 11:29:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:29:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:29:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:29:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:19] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:29:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:29:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:29:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:19] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:29:19] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30316, 27790, 30317, 30316, 30318, 30315, 27791, 30317, 30316, 27790, 27789]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:30] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:29:30] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:30] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:29:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:29:30] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-18 11:29:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:31] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:29:31] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:31] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 940 ms. (steps per millisecond=1063 ) properties (out of 11) seen :283889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 11) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 11) seen :25668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 11) seen :25659
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:34] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:29:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:29:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:29:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:29:34] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:29:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:29:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:34] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:29:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:34] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:29:34] [INFO ] Added : 0 causal constraints over 0 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 :[30319, 27793, 30319, 30318, 30321, 30317, 27794, 30319, 30319, 27792, 27791]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:45] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:29:45] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:45] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:29:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:29:45] [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.
[2023-03-18 11:29:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:45] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:29:45] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:45] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 11) seen :283157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 11) seen :27796
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 11) seen :27794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 11) seen :25645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:29:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:29:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:48] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:29:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:48] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:48] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:48] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:29:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:29:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:49] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Added 3 Read/Feed constraints in 11 ms returned sat
[2023-03-18 11:29:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:29:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:49] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:29:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30321, 27795, 30321, 30322, 30322, 30319, 27797, 30321, 30322, 27794, 27793]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:00] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:30:00] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:00] [INFO ] Computed 0 place invariants in 4 ms
[2023-03-18 11:30:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:30:00] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-18 11:30:00] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:00] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:30:00] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:00] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 953 ms. (steps per millisecond=1049 ) properties (out of 11) seen :283886
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 11) seen :25668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 11) seen :25651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 11) seen :27834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:03] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:30:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:30:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:30:04] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:04] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:30:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:30:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:04] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:30:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:04] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:04] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:04] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:04] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:04] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:30:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:04] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:30:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:30:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:04] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:30:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:04] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30323, 27797, 30324, 30325, 30324, 30321, 27799, 30323, 30325, 27796, 27795]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:15] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:30:15] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:15] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:30:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:30:15] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 11:30:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:15] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:30:15] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:15] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 11) seen :283611
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 11) seen :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 11) seen :27791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 11) seen :25652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:19] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:30:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:30:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:30:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-18 11:30:19] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:30:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:30:19] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:30:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:19] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:30:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:19] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:30:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:19] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:30:19] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:19] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:30:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:19] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:30:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:19] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:19] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:30:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:19] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:30:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:19] [INFO ] Added : 0 causal constraints over 0 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 :[30325, 27799, 30326, 30327, 30326, 30323, 27801, 30326, 30328, 27799, 27797]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:30] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:30:30] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:30] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:30:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:30:30] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-18 11:30:30] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:30] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:30:31] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:31] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 940 ms. (steps per millisecond=1063 ) properties (out of 11) seen :283545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 11) seen :27795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 11) seen :23813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 11) seen :25654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:33] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:30:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:30:34] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-18 11:30:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:30:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:34] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:30:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:34] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:30:34] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:34] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:34] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:30:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:34] [INFO ] Added : 0 causal constraints over 0 iterations in 28 ms. Result :sat
Minimization took 17 ms.
[2023-03-18 11:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:34] [INFO ] [Real]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:30:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:34] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30327, 27801, 30330, 30329, 30329, 30325, 27803, 30328, 30331, 27801, 27799]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:46] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:30:46] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:46] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:30:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:30:46] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 11:30:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:46] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:30:46] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:46] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 910 ms. (steps per millisecond=1098 ) properties (out of 11) seen :283297
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 11) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 11) seen :27796
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 11) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:30:49] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:30:49] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 12 ms.
[2023-03-18 11:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:30:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:49] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:49] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:30:49] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:30:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:49] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:30:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-18 11:30:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-18 11:30:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:30:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:49] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:30:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:30:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30329, 27804, 30333, 30332, 30331, 30327, 27805, 30330, 30333, 27803, 27800]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:01] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:31:01] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:01] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:31:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:31:01] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-18 11:31:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:01] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:31:01] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:01] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 923 ms. (steps per millisecond=1083 ) properties (out of 11) seen :283096
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 11) seen :27786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 11) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 11) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:04] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:31:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:31:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:04] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:31:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:04] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:04] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:31:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:04] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:04] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:31:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:04] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:04] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:31:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:31:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:31:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:31:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:04] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30331, 27807, 30335, 30334, 30334, 30329, 27807, 30332, 30335, 27805, 27802]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:16] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:31:16] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:16] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:31:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:31:16] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-18 11:31:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:16] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:31:16] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:16] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 810 ms. (steps per millisecond=1234 ) properties (out of 11) seen :283205
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 11) seen :23822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 11) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 11) seen :27779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:19] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:31:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:19] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:19] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:31:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:19] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:31:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:31:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:31:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:31:19] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:31:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:31:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:31:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:19] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:31:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:31:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:19] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:31:19] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:31:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30333, 27809, 30337, 30336, 30337, 30331, 27809, 30334, 30337, 27807, 27804]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:31] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:31:31] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:31] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:31:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:31:31] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-18 11:31:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:31] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:31:31] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:31] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 932 ms. (steps per millisecond=1072 ) properties (out of 11) seen :283347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 11) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 11) seen :25644
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 11) seen :25652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:34] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:31:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:31:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:31:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:34] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:34] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:31:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:31:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:31:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:31:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:34] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:34] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:31:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-18 11:31:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:31:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-18 11:31:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:31:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:34] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30335, 27811, 30339, 30338, 30339, 30333, 27811, 30337, 30339, 27809, 27806]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:46] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:31:46] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:46] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:31:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:31:46] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-18 11:31:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:46] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:31:46] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:46] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 11) seen :283077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 11) seen :27803
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 11) seen :25683
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 11) seen :27805
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:31:49] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:31:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:31:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:31:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:49] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:31:49] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:31:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:31:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:49] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:31:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:49] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:31:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:31:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:49] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:31:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-18 11:31:50] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:31:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:31:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:31:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30338, 27813, 30342, 30340, 30341, 30335, 27814, 30340, 30341, 27811, 27808]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:01] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:32:01] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:01] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:32:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:32:01] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-18 11:32:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:01] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 11:32:01] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:01] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 945 ms. (steps per millisecond=1058 ) properties (out of 11) seen :283622
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 11) seen :27790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 11) seen :27798
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 11) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:04] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:32:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:04] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:04] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:32:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:32:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:05] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:05] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:05] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:05] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:32:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:05] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30340, 27816, 30345, 30342, 30346, 30337, 27816, 30342, 30343, 27814, 27810]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 7 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:16] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:32:16] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:16] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:32:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:32:16] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-18 11:32:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:16] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:32:16] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:16] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 950 ms. (steps per millisecond=1052 ) properties (out of 11) seen :283062
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 11) seen :27810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 11) seen :27790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 11) seen :27806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:20] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:32:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:32:20] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:32:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:32:20] [INFO ] [Real]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:32:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:20] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-18 11:32:20] [INFO ] [Real]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:32:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:20] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:32:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:32:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:20] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:32:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:32:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:32:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:20] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:32:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:20] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:20] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 11:32:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30342, 27819, 30348, 30344, 30348, 30339, 27819, 30344, 30347, 27817, 27812]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:32] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:32:32] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:32] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:32:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:32:32] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-18 11:32:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:32] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:32:32] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:32] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 960 ms. (steps per millisecond=1041 ) properties (out of 11) seen :283114
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 11) seen :27800
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 11) seen :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 11) seen :25653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:35] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:32:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:32:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:35] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:32:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:32:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:35] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:32:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:32:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:32:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:35] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:32:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:32:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:32:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:35] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:35] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:32:35] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:32:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:32:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:35] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:32:35] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:32:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30344, 27821, 30350, 30346, 30350, 30341, 27821, 30347, 30350, 27820, 27814]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:32:47] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:47] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:32:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:32:47] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-18 11:32:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:32:47] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:47] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 11) seen :282967
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 11) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 11) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 11) seen :27786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:32:50] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:32:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:32:50] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:32:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:50] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:32:50] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:32:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:32:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:50] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:32:50] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:32:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:50] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:32:50] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:32:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:50] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:32:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:50] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:50] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:32:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:50] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:32:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:50] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:32:50] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:32:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:32:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:32:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:50] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:32:50] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:32:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:32:51] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30347, 27823, 30352, 30349, 30352, 30343, 27823, 30349, 30353, 27822, 27817]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:02] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:33:02] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:02] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:33:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:33:02] [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.
[2023-03-18 11:33:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:02] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:33:02] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:02] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 940 ms. (steps per millisecond=1063 ) properties (out of 11) seen :283384
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 11) seen :27788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 11) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 11) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:05] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:33:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:33:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:05] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:05] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:05] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:05] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:33:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:33:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:33:05] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:05] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:05] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:33:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:05] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:33:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:33:05] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:06] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30349, 27825, 30354, 30351, 30354, 30346, 27825, 30351, 30355, 27824, 27819]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:17] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:33:17] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:17] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:33:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:33:17] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-18 11:33:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:17] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:33:17] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:17] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 941 ms. (steps per millisecond=1062 ) properties (out of 11) seen :283221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 11) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 11) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 11) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:20] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:33:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:33:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:33:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:20] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:20] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:33:20] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:33:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:33:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:20] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:33:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:33:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:21] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:33:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:21] [INFO ] Added : 0 causal constraints over 0 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 :[30352, 27827, 30356, 30353, 30356, 30349, 27828, 30353, 30357, 27826, 27821]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:32] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:33:32] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:32] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:33:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:33:32] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-18 11:33:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:32] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:33:32] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:32] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 11) seen :283268
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 11) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 11) seen :27795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 11) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:35] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:33:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:33:35] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:35] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:35] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 10 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:35] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:35] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:33:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:36] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:36] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30354, 27831, 30358, 30356, 30358, 30351, 27830, 30355, 30360, 27828, 27823]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:33:47] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:47] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:33:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:33:47] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-18 11:33:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:47] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:33:47] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:47] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 931 ms. (steps per millisecond=1074 ) properties (out of 11) seen :283394
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 11) seen :27810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 11) seen :27786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 11) seen :27790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:33:50] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:33:50] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:33:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:33:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:50] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:33:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:33:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:50] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:33:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:33:50] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:50] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:51] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:33:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:33:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:51] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:33:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:33:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:33:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30356, 27833, 30360, 30359, 30360, 30354, 27832, 30357, 30362, 27830, 27825]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:02] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:34:02] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:02] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:34:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:34:02] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-18 11:34:02] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:02] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:34:02] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:02] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 930 ms. (steps per millisecond=1075 ) properties (out of 11) seen :283028
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 11) seen :27794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 11) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 11) seen :25668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:05] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:34:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:34:05] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:05] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:05] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:34:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:05] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:34:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:05] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:34:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:34:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:34:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:34:05] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:05] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:05] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:34:05] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:05] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:34:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:05] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:34:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:06] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:34:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:34:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30358, 27835, 30362, 30361, 30362, 30356, 27834, 30359, 30364, 27833, 27827]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:17] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:34:17] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:17] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:34:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:34:17] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-18 11:34:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:17] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:34:17] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:17] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 11) seen :283909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 11) seen :27786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 11) seen :27796
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 11) seen :27794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:20] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:34:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:34:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:34:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:20] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:34:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:20] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:34:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:20] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:20] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:34:20] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:20] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:34:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:20] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:21] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:34:21] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:21] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:34:21] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:21] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:21] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:21] [INFO ] Added : 0 causal constraints over 0 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 :[30360, 27837, 30365, 30364, 30364, 30359, 27836, 30362, 30367, 27835, 27829]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:32] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:34:32] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:32] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:34:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:34:32] [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.
[2023-03-18 11:34:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:32] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:34:32] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:32] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 931 ms. (steps per millisecond=1074 ) properties (out of 11) seen :283208
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 11) seen :27790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 11) seen :27790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 11) seen :25650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:35] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:34:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:34:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:34:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:35] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:36] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:34:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:36] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:34:36] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:36] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:36] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:34:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:34:36] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:36] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:36] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:36] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:34:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:34:36] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30362, 27840, 30367, 30366, 30366, 30361, 27838, 30364, 30369, 27837, 27831]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:34:47] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:34:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:34:47] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-18 11:34:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:34:47] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:47] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 11) seen :283369
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 11) seen :25652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 11) seen :25648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 11) seen :27832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:34:51] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:51] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:34:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:51] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:51] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 11:34:51] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:34:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:51] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:34:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:34:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:51] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:34:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30364, 27842, 30369, 30369, 30368, 30364, 27840, 30366, 30371, 27839, 27834]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:03] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:35:03] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:03] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:35:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:35:03] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-18 11:35:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:03] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:35:03] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:03] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 11) seen :284197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 11) seen :25676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 11) seen :27791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 11) seen :25658
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:06] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:35:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:35:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:06] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:35:06] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:06] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:35:06] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:06] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:06] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:06] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30366, 27845, 30371, 30372, 30370, 30366, 27842, 30368, 30373, 27841, 27836]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 3 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:18] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:35:18] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:18] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:35:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:35:18] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-18 11:35:18] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:18] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:35:18] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:18] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 11) seen :283404
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 11) seen :27790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 11) seen :25649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 11) seen :25649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:21] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:35:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:21] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:21] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:35:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:21] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:35:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:21] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30368, 27848, 30373, 30374, 30373, 30368, 27844, 30370, 30375, 27843, 27838]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:33] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:35:33] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:33] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:35:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:35:33] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-18 11:35:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:33] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:35:33] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:33] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 11) seen :283336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 11) seen :27803
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 11) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 11) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:36] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:35:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:35:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:36] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:36] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:35:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:36] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:36] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:35:36] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:36] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:36] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:36] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:36] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:36] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:37] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:35:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:37] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30370, 27850, 30375, 30376, 30375, 30370, 27847, 30373, 30378, 27845, 27840]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:48] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:35:48] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:48] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:35:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:35:48] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-18 11:35:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:35:48] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:48] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 936 ms. (steps per millisecond=1068 ) properties (out of 11) seen :283684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 11) seen :25647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 11) seen :27799
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 11) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:35:51] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:35:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:51] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:35:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:51] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:51] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:51] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:35:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:35:51] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:51] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:51] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:52] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:35:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:52] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:52] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:35:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:35:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:35:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:52] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:35:52] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:35:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30372, 27852, 30377, 30378, 30377, 30372, 27849, 30375, 30380, 27847, 27842]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:03] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:36:03] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:03] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:36:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:36:03] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-18 11:36:03] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:03] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:36:03] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:03] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 11) seen :283596
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 11) seen :27806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 11) seen :25656
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 11) seen :27818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:06] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:36:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:36:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:06] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:36:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:06] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:36:06] [INFO ] [Real]Added 3 Read/Feed constraints in 9 ms returned sat
[2023-03-18 11:36:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:06] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:07] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:36:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:07] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:07] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:36:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:07] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:36:07] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:07] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:36:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:07] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:07] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:07] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:36:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:07] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:07] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:07] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:07] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30374, 27854, 30380, 30381, 30379, 30374, 27853, 30377, 30382, 27849, 27844]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:18] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:36:18] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:18] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:36:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:36:18] [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.
[2023-03-18 11:36:18] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:18] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:36:18] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:18] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 949 ms. (steps per millisecond=1053 ) properties (out of 11) seen :283083
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 11) seen :27801
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 11) seen :25667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 11) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:21] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:36:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:36:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:22] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:22] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:22] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30376, 27856, 30382, 30383, 30382, 30377, 27855, 30379, 30384, 27852, 27846]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:33] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:36:33] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:33] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:36:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:36:34] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-18 11:36:34] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:34] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 11:36:34] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:34] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 931 ms. (steps per millisecond=1074 ) properties (out of 11) seen :283655
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 11) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 11) seen :27793
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 11) seen :27790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:37] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:36:37] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:37] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:36:37] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:36:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:37] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:36:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:37] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:37] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:36:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:36:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:37] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:36:37] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:36:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:37] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:37] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:36:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:36:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:37] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:36:37] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:37] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30379, 27858, 30384, 30385, 30384, 30380, 27857, 30381, 30386, 27854, 27848]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:49] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:36:49] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:49] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:36:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:36:49] [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.
[2023-03-18 11:36:49] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:49] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:36:49] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:49] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 930 ms. (steps per millisecond=1075 ) properties (out of 11) seen :283463
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 11) seen :25649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 11) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 11) seen :23828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:36:52] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:36:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:52] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:52] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:52] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30381, 27860, 30386, 30387, 30386, 30382, 27859, 30383, 30388, 27856, 27850]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 3 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:04] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:37:04] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:04] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:37:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:37:04] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-18 11:37:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:04] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:37:04] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:04] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 932 ms. (steps per millisecond=1072 ) properties (out of 11) seen :283253
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 11) seen :25661
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 11) seen :25679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 11) seen :27788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:07] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:37:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:37:07] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:37:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:07] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:37:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:37:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:07] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:07] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:37:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:07] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:07] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:07] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:37:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:37:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:07] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:37:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:37:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:07] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:37:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:37:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:07] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:37:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:37:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:07] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:37:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:37:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:08] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30383, 27864, 30388, 30390, 30388, 30385, 27862, 30385, 30390, 27858, 27851]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:19] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:37:19] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:19] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:37:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:37:19] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-18 11:37:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:19] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:37:19] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:19] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 11) seen :283522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 11) seen :27810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 11) seen :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 11) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:22] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:37:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:37:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:37:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:37:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:22] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:37:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:37:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:37:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:37:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:37:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:22] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:37:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:37:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:37:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:23] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:37:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30387, 27866, 30390, 30393, 30391, 30387, 27864, 30388, 30392, 27860, 27853]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:34] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:37:34] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:34] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:37:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:37:34] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-18 11:37:34] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:34] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:37:34] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:34] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 925 ms. (steps per millisecond=1081 ) properties (out of 11) seen :283387
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 11) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
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 :25659
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 11) seen :25647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:37] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:37:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:37] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:37:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:37:37] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:37:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:37] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:37:37] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:37:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:37:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:37] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:37:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:37:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:37] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:37:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:37] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:37:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:37] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:37:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:37] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:37:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:37:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:37:38] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:37:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:37:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:38] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:37:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:37:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:38] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:37:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:37:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:37:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:38] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:37:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:38] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:37:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:37:38] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:37:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30389, 27868, 30393, 30395, 30393, 30389, 27867, 30391, 30394, 27862, 27856]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:49] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:37:49] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:49] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:37:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:37:49] [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.
[2023-03-18 11:37:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:49] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:37:49] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:49] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 946 ms. (steps per millisecond=1057 ) properties (out of 11) seen :283266
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 11) seen :27790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 11) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 11) seen :27786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:37:52] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:37:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:52] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:37:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:37:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:37:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:37:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:52] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:37:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:37:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:37:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:37:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:37:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:37:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:37:53] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:37:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:37:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:37:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:37:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:37:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:53] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:37:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:37:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:37:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30392, 27870, 30395, 30397, 30395, 30391, 27869, 30394, 30396, 27865, 27858]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:04] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:38:04] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:04] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:38:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:38:04] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-18 11:38:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:04] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:38:04] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:04] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 957 ms. (steps per millisecond=1044 ) properties (out of 11) seen :283295
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 11) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 11) seen :25651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 11) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:07] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:38:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:07] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:38:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:07] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:07] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:07] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:38:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:07] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:38:07] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:38:08] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:08] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:38:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:08] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:08] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:38:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:08] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:08] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30394, 27872, 30397, 30400, 30398, 30393, 27872, 30396, 30398, 27867, 27861]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 5 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:19] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:38:19] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:19] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:38:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:38:19] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 11:38:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:19] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:38:19] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:19] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 936 ms. (steps per millisecond=1068 ) properties (out of 11) seen :283925
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 11) seen :25659
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 11) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 11) seen :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:22] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:38:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:38:22] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:38:22] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:22] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:38:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:22] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:22] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:22] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:38:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:38:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:23] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:38:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:23] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:38:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30396, 27874, 30399, 30402, 30400, 30395, 27874, 30399, 30400, 27869, 27863]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:34] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:38:34] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:34] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:38:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:38:34] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-18 11:38:34] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:34] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:38:34] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:34] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 11) seen :283246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 11) seen :27806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 11) seen :27803
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 11) seen :27810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:38] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:38:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:38:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:38] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:38:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:38:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:38] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:38:38] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:38:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:38] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:38] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:38:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:38] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:38:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:38] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:38:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:38:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:38] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:38:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:38] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:38:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30398, 27877, 30401, 30404, 30402, 30397, 27876, 30402, 30402, 27871, 27865]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:50] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:38:50] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:50] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:38:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:38:50] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-18 11:38:50] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:50] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:38:50] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:50] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 11) seen :283459
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 11) seen :27798
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 11) seen :27779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 11) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:38:53] [INFO ] Computed 0 place invariants in 9 ms
[2023-03-18 11:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:38:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:38:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:53] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:38:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:38:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:53] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:38:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:38:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:38:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:38:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:53] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:53] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:38:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:38:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:38:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30400, 27879, 30403, 30406, 30405, 30399, 27878, 30404, 30405, 27873, 27868]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:05] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:39:05] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:05] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:39:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:39:05] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-18 11:39:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:05] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:39:05] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:05] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 11) seen :283588
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 11) seen :27791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 11) seen :25653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 11) seen :27797
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:08] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:39:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:39:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:08] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:39:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:39:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:39:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:08] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:39:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:39:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:39:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:39:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:08] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:39:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:39:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:39:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:39:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:39:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:08] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:39:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:08] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:39:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:39:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:08] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30403, 27881, 30405, 30408, 30407, 30402, 27880, 30406, 30408, 27875, 27870]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:20] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:39:20] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:20] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:39:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:39:20] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-18 11:39:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:20] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:39:20] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:20] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 930 ms. (steps per millisecond=1075 ) properties (out of 11) seen :284010
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 11) seen :25650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 11) seen :27788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 11) seen :27807
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:23] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:39:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:39:23] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:39:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:39:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:23] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:23] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:39:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:39:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:23] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:39:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:39:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:39:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:39:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:23] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:39:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:23] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:39:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:23] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:39:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:23] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30405, 27883, 30407, 30410, 30409, 30404, 27882, 30410, 30410, 27877, 27872]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:35] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-18 11:39:35] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:35] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:39:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:39:35] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-18 11:39:35] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:35] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:39:35] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:35] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 935 ms. (steps per millisecond=1069 ) properties (out of 11) seen :283682
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 11) seen :27813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 11) seen :27786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 11) seen :25654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:38] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:39:38] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:39:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:38] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:39:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:39:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:39:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:39:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:38] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:39:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:39:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:39:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:39:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:38] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:39:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:39:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:39] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:39:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30408, 27885, 30410, 30412, 30412, 30406, 27885, 30412, 30412, 27879, 27873]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:50] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:39:50] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:50] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:39:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:39:50] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-18 11:39:50] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:50] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:39:50] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:50] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 950 ms. (steps per millisecond=1052 ) properties (out of 11) seen :283980
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 11) seen :27798
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 11) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
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 :23847
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:39:53] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:39:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:39:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:39:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:53] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:39:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:39:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:39:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:53] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:39:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:39:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:39:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:39:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:39:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:39:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:39:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:54] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:54] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:39:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:54] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:54] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:39:54] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:39:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:54] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:39:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:39:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:39:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:54] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:39:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:39:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:39:54] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30411, 27887, 30413, 30414, 30415, 30408, 27888, 30414, 30414, 27881, 27875]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:05] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:40:05] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:05] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:40:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:40:05] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-18 11:40:05] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:05] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:40:05] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:05] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 11) seen :283788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 11) seen :27798
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 11) seen :27788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 11) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:08] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:40:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:40:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:40:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:40:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:40:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:08] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:40:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:40:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:08] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:40:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:40:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:40:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:40:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:08] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:40:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:40:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:40:09] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:40:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:40:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:40:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:09] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:40:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:40:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30413, 27889, 30415, 30416, 30417, 30411, 27890, 30416, 30416, 27883, 27877]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:20] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:40:20] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:20] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:40:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:40:20] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-18 11:40:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:20] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:40:20] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:20] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 936 ms. (steps per millisecond=1068 ) properties (out of 11) seen :283789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 11) seen :27846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 11) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 11) seen :27788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:23] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:40:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:40:23] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:40:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:40:23] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:40:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:40:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:40:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:23] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:23] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:40:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:23] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:40:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:40:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:40:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:24] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:40:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:40:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:24] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:40:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:24] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:40:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30415, 27891, 30417, 30418, 30419, 30414, 27893, 30418, 30418, 27885, 27880]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:35] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:40:35] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:35] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:40:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:40:35] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-18 11:40:35] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:35] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:40:35] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:35] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 939 ms. (steps per millisecond=1064 ) properties (out of 11) seen :283494
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 11) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 11) seen :27793
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 11) seen :27796
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:38] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:40:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:40:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:40:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:40:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:40:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:40:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:38] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:38] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:40:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:40:39] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:40:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:40:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:40:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:39] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:40:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:40:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:39] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:40:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:40:39] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:40:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:40:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:40:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:40:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:39] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:40:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30418, 27895, 30420, 30422, 30422, 30417, 27895, 30420, 30420, 27887, 27881]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:50] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:40:50] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:50] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:40:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:40:50] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-18 11:40:50] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:50] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:40:50] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:50] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 930 ms. (steps per millisecond=1075 ) properties (out of 11) seen :283342
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 11) seen :27813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 11) seen :27809
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 11) seen :25666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:40:53] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:40:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:40:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:40:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:40:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:40:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:40:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:40:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:54] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:54] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:40:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:54] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:40:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:40:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:54] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:54] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:40:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:54] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:40:54] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:40:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:40:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:40:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:40:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:54] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:40:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:40:54] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:40:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:40:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30420, 27897, 30422, 30424, 30424, 30419, 27897, 30422, 30422, 27889, 27883]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 10 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:05] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:41:05] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:05] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:41:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:41:05] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-18 11:41:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:05] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:41:05] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:05] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 11) seen :283589
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 11) seen :27797
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 11) seen :27791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 11) seen :27799
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:09] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:41:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:41:09] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:41:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:41:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:41:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:41:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:09] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:41:09] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:41:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:41:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:09] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:41:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:41:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:41:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:41:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:09] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:41:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:09] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:41:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30422, 27899, 30424, 30426, 30426, 30421, 27900, 30426, 30424, 27891, 27885]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:21] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:41:21] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:21] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:41:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:41:21] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-18 11:41:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:21] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:41:21] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:21] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 940 ms. (steps per millisecond=1063 ) properties (out of 11) seen :283442
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 11) seen :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 11) seen :27795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 11) seen :27802
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:24] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:41:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:41:24] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:41:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:41:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:41:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:41:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:24] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:24] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:41:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:41:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:41:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:24] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:41:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:24] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:41:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:24] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30425, 27901, 30427, 30428, 30428, 30425, 27902, 30428, 30426, 27893, 27887]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:36] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:41:36] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:36] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:41:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:41:36] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-18 11:41:36] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:36] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:41:36] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:36] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 931 ms. (steps per millisecond=1074 ) properties (out of 11) seen :283239
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 11) seen :27801
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 11) seen :25660
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 11) seen :25658
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:39] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:41:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:41:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:39] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:41:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:41:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:41:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:39] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:41:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:41:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:41:39] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:41:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:39] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:41:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:41:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:39] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:41:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:41:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:39] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:41:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:40] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30427, 27903, 30430, 30430, 30430, 30427, 27905, 30430, 30428, 27895, 27889]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:51] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:41:51] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:51] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:41:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:41:51] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-18 11:41:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:51] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:41:51] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:51] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 953 ms. (steps per millisecond=1049 ) properties (out of 11) seen :283331
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :25665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 11) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 11) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:41:54] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:41:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:41:54] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:41:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:54] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:41:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:54] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:41:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:41:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:54] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:41:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:54] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:41:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:54] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:41:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:41:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:55] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 11 ms.
[2023-03-18 11:41:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:55] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:41:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:55] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:41:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:41:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:41:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:41:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:41:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:55] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:41:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:41:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:41:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:41:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30429, 27905, 30433, 30432, 30432, 30429, 27907, 30432, 30431, 27897, 27892]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 4 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:05] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:42:05] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:05] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:42:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:42:05] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-03-18 11:42:05] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:05] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:42:05] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:05] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 846 ms. (steps per millisecond=1182 ) properties (out of 11) seen :283031
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 11) seen :25663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 11) seen :27793
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 11) seen :27799
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:08] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:42:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:42:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:42:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:42:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:42:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:42:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:08] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:42:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:42:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:08] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:42:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:08] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:42:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:42:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:42:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:42:08] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:42:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:42:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:08] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:42:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:42:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:42:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:42:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:09] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:42:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30431, 27907, 30435, 30434, 30435, 30431, 27910, 30435, 30433, 27899, 27894]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:19] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:42:19] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:19] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:42:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:42:19] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-18 11:42:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:19] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:42:19] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:19] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 11) seen :283400
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 11) seen :27791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 11) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 11) seen :25671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:22] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:42:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:42:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:42:22] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:42:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:42:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:42:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:22] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:42:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:42:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:22] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:42:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:22] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:42:22] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:42:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:42:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:42:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:42:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:42:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:23] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30433, 27909, 30438, 30437, 30439, 30433, 27912, 30437, 30435, 27900, 27897]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:34] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:42:34] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:34] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:42:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:42:34] [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.
[2023-03-18 11:42:34] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:34] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:42:34] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:34] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 11) seen :282964
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 11) seen :25656
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 11) seen :25647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 11) seen :27797
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:37] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:42:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:42:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:42:37] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:42:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:42:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:42:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:42:37] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:42:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:37] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:42:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:42:37] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:42:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:42:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:42:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:42:38] [INFO ] Added : 1 causal constraints over 1 iterations in 35 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:42:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:42:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:42:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:42:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:42:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:38] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:42:38] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:42:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30435, 27911, 30440, 30439, 30441, 30435, 27914, 30439, 30437, 27902, 27899]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:49] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:42:49] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:49] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:42:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:42:49] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-18 11:42:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:49] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:42:49] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:49] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 935 ms. (steps per millisecond=1069 ) properties (out of 11) seen :283359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 11) seen :27801
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 11) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 11) seen :27790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:42:53] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:42:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:42:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:53] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:42:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:42:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:53] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:53] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:42:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:42:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:42:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:42:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:42:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:42:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:42:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:42:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:42:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:53] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:42:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:42:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:42:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:42:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:42:53] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:42:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:42:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:42:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30437, 27913, 30443, 30441, 30444, 30438, 27916, 30441, 30439, 27904, 27901]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:05] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:43:05] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:05] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:43:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:43:05] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-18 11:43:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:05] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:43:05] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:05] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 11) seen :283335
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 11) seen :27811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 11) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 11) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:08] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:43:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:43:08] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:43:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:43:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:43:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:43:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:08] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:43:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:43:08] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:43:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:43:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:43:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:43:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:08] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:43:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:43:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:43:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:08] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:43:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:43:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:08] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:43:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:43:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:43:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:08] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:43:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30439, 27915, 30446, 30443, 30446, 30440, 27919, 30444, 30441, 27906, 27903]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:20] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:43:20] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:20] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:43:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:43:20] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-18 11:43:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:20] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:43:20] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:20] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 950 ms. (steps per millisecond=1052 ) properties (out of 11) seen :283854
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 11) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 11) seen :27826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 11) seen :27822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:23] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:43:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:43:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:43:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:43:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:23] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:43:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:23] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:43:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:43:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:43:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:43:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:43:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:23] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:43:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:43:23] [INFO ] Added : 0 causal constraints over 0 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:43:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:43:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:43:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:23] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:43:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30441, 27917, 30448, 30445, 30448, 30444, 27921, 30446, 30443, 27909, 27905]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:35] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:43:35] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:35] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:43:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:43:35] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-18 11:43:35] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:35] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:43:35] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:35] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 944 ms. (steps per millisecond=1059 ) properties (out of 11) seen :283353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 11) seen :25661
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 11) seen :27803
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 11) seen :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:38] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:43:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:43:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:43:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:38] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:43:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:43:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:43:38] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:43:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:43:38] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:43:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:43:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:43:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:38] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:43:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:43:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:43:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:43:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:39] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30443, 27919, 30450, 30447, 30450, 30446, 27924, 30449, 30446, 27912, 27907]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:50] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:43:50] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:50] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:43:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:43:50] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-18 11:43:50] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:50] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:43:50] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:50] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 924 ms. (steps per millisecond=1082 ) properties (out of 11) seen :283547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 11) seen :25670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 11) seen :27793
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 11) seen :25657
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:43:53] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:43:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:43:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:43:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:53] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:43:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:43:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:43:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:43:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:43:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:43:53] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:43:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:54] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:43:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:54] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:43:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:43:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:43:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:54] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:54] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:43:54] [INFO ] [Real]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:43:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:43:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30446, 27921, 30452, 30449, 30452, 30449, 27927, 30451, 30448, 27913, 27909]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:05] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:44:05] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:05] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:44:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:44:05] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-18 11:44:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:05] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:44:05] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:05] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 940 ms. (steps per millisecond=1063 ) properties (out of 11) seen :283570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 11) seen :27795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 11) seen :27783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 11) seen :25645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:08] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:44:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:44:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:44:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:44:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:44:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:44:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:08] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:44:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:44:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:08] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:44:08] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:44:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:44:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:44:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:44:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:44:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:08] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:44:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:09] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:09] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:44:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:44:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:44:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:44:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:44:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:44:09] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:09] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:44:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:44:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30448, 27923, 30455, 30451, 30454, 30452, 27930, 30453, 30450, 27917, 27911]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:20] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:44:20] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:20] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:44:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:44:20] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-18 11:44:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:20] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:44:20] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:20] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 940 ms. (steps per millisecond=1063 ) properties (out of 11) seen :283605
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 11) seen :25663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 11) seen :27795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 11) seen :25660
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:23] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:44:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:23] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:44:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:44:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:44:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:44:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:44:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:44:23] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:23] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:44:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:44:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:44:24] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:44:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:44:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:44:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:44:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:24] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:44:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:44:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:44:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:24] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:44:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:44:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30450, 27925, 30457, 30453, 30456, 30456, 27932, 30455, 30452, 27920, 27913]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:35] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:44:35] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:35] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:44:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:44:35] [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.
[2023-03-18 11:44:35] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:35] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:44:35] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:35] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 928 ms. (steps per millisecond=1077 ) properties (out of 11) seen :283181
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 11) seen :27800
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 11) seen :27793
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 11) seen :27796
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:38] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:44:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:44:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:44:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:44:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:38] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:44:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:44:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:44:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:44:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:44:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:44:39] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:39] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:44:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:39] [INFO ] Added : 0 causal constraints over 0 iterations in 30 ms. Result :sat
Minimization took 22 ms.
[2023-03-18 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:39] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:39] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30451, 27927, 30460, 30455, 30458, 30458, 27935, 30457, 30454, 27922, 27915]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:50] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:44:50] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:50] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:44:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:44:50] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-18 11:44:50] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:50] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:44:50] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:50] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 822 ms. (steps per millisecond=1216 ) properties (out of 11) seen :283672
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 11) seen :27822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 11) seen :27796
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 11) seen :25668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:44:53] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:44:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:44:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:44:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:53] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:44:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:44:54] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:44:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:44:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:54] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:44:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:54] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:44:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:44:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:44:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:44:54] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:44:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:44:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:44:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:44:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:54] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:44:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:44:54] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:44:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:44:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:44:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:54] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:44:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:54] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:44:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:44:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:44:54] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:44:54] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30453, 27929, 30462, 30457, 30460, 30460, 27937, 30460, 30456, 27924, 27917]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:06] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:45:06] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:06] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:45:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:45:06] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-18 11:45:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:06] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:45:06] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:06] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 935 ms. (steps per millisecond=1069 ) properties (out of 11) seen :283725
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 11) seen :25668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 11) seen :27788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 11) seen :27795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:09] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:45:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:45:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:45:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:45:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:45:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:45:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:09] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:45:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:45:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:45:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:45:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:45:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:45:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:45:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:45:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:09] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:45:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:45:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:45:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:45:10] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:10] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30455, 27931, 30464, 30459, 30463, 30462, 27939, 30462, 30458, 27927, 27919]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:21] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:45:21] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:21] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:45:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:45:21] [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.
[2023-03-18 11:45:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:21] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:45:21] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:21] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 925 ms. (steps per millisecond=1081 ) properties (out of 11) seen :283296
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 11) seen :27794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 11) seen :27813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 11) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:24] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:45:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:45:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:45:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:24] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:45:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:45:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:45:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:45:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:24] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:45:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:25] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:45:25] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:45:25] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:45:25] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:45:25] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:25] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:45:25] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:45:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:45:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:25] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:25] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:25] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:45:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:25] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:45:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:25] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:45:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:25] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:25] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:45:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:25] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30457, 27933, 30466, 30462, 30465, 30464, 27941, 30464, 30461, 27929, 27921]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:37] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:45:37] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:37] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:45:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:45:37] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-18 11:45:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:37] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:45:37] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:37] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 11) seen :283343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 11) seen :27805
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 11) seen :27783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 11) seen :27802
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:40] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:45:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:45:40] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:45:40] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:40] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:45:40] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:45:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:45:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:40] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:40] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:45:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:40] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:40] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:45:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:40] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:40] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:45:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:40] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:45:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:45:40] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:40] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:45:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:40] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:40] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:40] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:45:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:40] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:45:40] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:40] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30459, 27935, 30468, 30464, 30467, 30466, 27943, 30466, 30463, 27931, 27923]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:52] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:45:52] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:52] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:45:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:45:52] [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.
[2023-03-18 11:45:52] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:52] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:45:52] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:52] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 935 ms. (steps per millisecond=1069 ) properties (out of 11) seen :283302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 11) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 11) seen :27793
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 11) seen :27791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:45:55] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:45:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:55] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:45:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:55] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:45:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:45:55] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:45:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:45:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:55] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:45:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:45:55] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:45:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:55] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:55] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:45:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:45:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:55] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:45:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:45:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:45:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:45:55] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:45:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:45:55] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:45:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30461, 27938, 30470, 30467, 30470, 30469, 27946, 30468, 30465, 27934, 27925]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:07] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:46:07] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:07] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:46:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:46:07] [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.
[2023-03-18 11:46:07] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:07] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:46:07] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:07] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 815 ms. (steps per millisecond=1226 ) properties (out of 11) seen :283386
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 11) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 11) seen :25664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 11) seen :25661
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:09] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:46:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:46:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:46:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:46:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:46:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:10] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:10] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:10] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-18 11:46:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:46:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:10] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:46:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:10] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:10] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:10] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:46:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:46:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:10] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:10] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:10] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:10] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:10] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:46:10] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:46:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:10] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:46:10] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:10] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30464, 27941, 30472, 30469, 30472, 30472, 27948, 30470, 30467, 27937, 27928]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:20] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:46:20] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:20] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:46:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:46:20] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-18 11:46:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:20] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:46:20] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:20] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 942 ms. (steps per millisecond=1061 ) properties (out of 11) seen :283380
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 11) seen :27783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 11) seen :25656
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 11) seen :27793
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:23] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:46:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:46:23] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:46:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:46:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:46:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:23] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:46:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:46:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:46:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:46:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:46:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:46:23] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:46:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:46:23] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:46:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:23] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:46:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:46:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:46:23] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:46:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30467, 27944, 30474, 30471, 30475, 30474, 27951, 30472, 30469, 27939, 27930]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:34] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:46:34] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:34] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:46:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:46:34] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-18 11:46:34] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:34] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:46:34] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:34] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 874 ms. (steps per millisecond=1144 ) properties (out of 11) seen :284004
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 11) seen :27796
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 11) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 11) seen :27796
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:37] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:46:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:46:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:46:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:37] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:46:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:46:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:46:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:46:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:46:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 6 ms returned sat
[2023-03-18 11:46:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:37] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:46:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:37] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:46:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:46:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:46:37] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:46:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:37] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:46:37] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30469, 27946, 30477, 30473, 30479, 30476, 27953, 30474, 30471, 27941, 27932]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 3 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:49] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:46:49] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:49] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:46:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:46:49] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-18 11:46:49] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:49] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:46:49] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:49] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 11) seen :283625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 11) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 11) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 11) seen :27790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:46:52] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:46:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:46:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:46:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:46:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:46:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:46:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:46:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:46:52] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:46:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:46:52] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:46:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:52] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:46:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:46:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:52] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:46:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:46:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:46:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:46:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:52] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:46:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:46:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:46:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:46:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:46:52] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:46:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:46:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:46:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30472, 27948, 30480, 30476, 30482, 30480, 27957, 30476, 30474, 27943, 27934]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:04] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:47:04] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:04] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:47:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:47:04] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-18 11:47:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:04] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:47:04] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:04] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 939 ms. (steps per millisecond=1064 ) properties (out of 11) seen :283790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 11) seen :25653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 11) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 11) seen :27790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:07] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:47:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:47:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:07] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:47:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:47:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:47:07] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:47:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:07] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:47:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:47:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:47:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:47:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:47:08] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:47:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:47:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:08] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:47:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:47:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:47:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:47:08] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:47:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:47:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30474, 27951, 30482, 30479, 30484, 30482, 27960, 30479, 30476, 27945, 27935]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:19] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:47:19] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:19] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:47:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:47:19] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-18 11:47:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:19] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:47:19] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:19] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 940 ms. (steps per millisecond=1063 ) properties (out of 11) seen :283144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 11) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 11) seen :25643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 11) seen :25660
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:22] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:22] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:47:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:47:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:47:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:47:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:47:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:47:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:23] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:47:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:47:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:23] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:47:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:47:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:47:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:47:23] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:47:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:47:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:47:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:47:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:47:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:23] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:23] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30477, 27953, 30485, 30481, 30487, 30484, 27962, 30481, 30478, 27948, 27936]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:34] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-18 11:47:35] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:35] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:47:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:47:35] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-18 11:47:35] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:35] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:47:35] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:35] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 11) seen :283250
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 11) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 11) seen :25650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 11) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:38] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:47:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:47:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:47:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:47:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:47:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:38] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:47:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:47:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:47:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:47:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:47:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:38] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:47:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:47:38] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:38] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30480, 27955, 30487, 30483, 30490, 30486, 27965, 30484, 30480, 27951, 27938]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:49] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:47:49] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:49] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:47:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:47:49] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-18 11:47:49] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:49] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:47:49] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:49] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 947 ms. (steps per millisecond=1055 ) properties (out of 11) seen :283577
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 11) seen :27836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 11) seen :27788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 11) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:47:52] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:47:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:47:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:47:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:47:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:47:52] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:52] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:47:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-18 11:47:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:47:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-18 11:47:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:47:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:52] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:47:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:47:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:47:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:52] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:47:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:47:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:47:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-18 11:47:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-18 11:47:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:47:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:47:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:47:52] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:47:52] [INFO ] Added : 0 causal constraints over 0 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 :[30484, 27958, 30489, 30485, 30493, 30488, 27967, 30486, 30482, 27954, 27940]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:04] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:48:04] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:04] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:48:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:48:04] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-18 11:48:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:04] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:48:04] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:04] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 936 ms. (steps per millisecond=1068 ) properties (out of 11) seen :283479
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 11) seen :27798
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 11) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 11) seen :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:07] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:48:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:48:07] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:48:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:07] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:48:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:48:07] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:48:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:07] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:48:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:48:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:48:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 11:48:07] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:48:07] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:48:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:48:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:07] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:48:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:08] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:08] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30487, 27960, 30491, 30487, 30495, 30490, 27969, 30488, 30484, 27957, 27942]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:19] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:48:19] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:19] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:48:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:48:19] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-18 11:48:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:19] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:48:19] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:19] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 813 ms. (steps per millisecond=1230 ) properties (out of 11) seen :283541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 11) seen :27791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 11) seen :25676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 11) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:22] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:48:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:48:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:48:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:48:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:48:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:48:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:48:22] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:48:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:48:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:48:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:48:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:48:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:48:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:48:22] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:48:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:48:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:48:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:48:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:48:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:22] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:48:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:22] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 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 :[30489, 27962, 30493, 30489, 30497, 30492, 27971, 30490, 30486, 27959, 27944]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:32] [INFO ] Computed 0 place invariants in 5 ms
[2023-03-18 11:48:32] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:32] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:48:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:48:32] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-18 11:48:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:32] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:48:32] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:32] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 931 ms. (steps per millisecond=1074 ) properties (out of 11) seen :283498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 11) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 11) seen :27800
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 11) seen :27794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:35] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:48:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:48:35] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:48:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:48:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:48:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:48:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:48:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:36] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:48:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:48:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:48:36] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:48:36] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:48:36] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:48:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:48:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:48:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:48:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:36] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:48:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:48:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:48:36] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:48:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30491, 27964, 30495, 30491, 30502, 30494, 27975, 30493, 30489, 27961, 27945]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:48:47] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:47] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:48:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:48:47] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-18 11:48:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:48:47] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:47] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 932 ms. (steps per millisecond=1072 ) properties (out of 11) seen :283149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 11) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 11) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 11) seen :25646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:48:50] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:48:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:48:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:48:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:50] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:48:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:48:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:48:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:51] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:48:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:48:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:48:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:48:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:48:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:48:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:48:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:51] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:48:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:48:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:48:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:48:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:51] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:48:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:48:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:48:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:48:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:48:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30493, 27966, 30499, 30493, 30504, 30497, 27977, 30495, 30492, 27963, 27948]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:02] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:49:02] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:02] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:49:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:49:02] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-18 11:49:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:02] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:49:02] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:02] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 943 ms. (steps per millisecond=1060 ) properties (out of 11) seen :283408
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 11) seen :27786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 11) seen :27804
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 11) seen :25649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:05] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:49:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:05] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 11:49:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:49:05] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:49:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:49:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:06] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:49:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:49:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:49:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:06] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:49:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:49:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:49:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:06] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:49:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:49:06] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:49:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:06] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30495, 27969, 30501, 30496, 30510, 30500, 27980, 30497, 30495, 27966, 27950]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:17] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:49:17] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:17] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:49:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:49:17] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-18 11:49:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:17] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:49:17] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:17] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 950 ms. (steps per millisecond=1052 ) properties (out of 11) seen :283908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 11) seen :30303
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 :25675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 11) seen :27818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 11) seen :27810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:21] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:49:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:21] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:49:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:49:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:49:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:49:21] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:49:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:49:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:49:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:49:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:21] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-18 11:49:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:49:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:49:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:49:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:21] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:21] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30497, 27971, 30503, 30499, 30513, 30503, 27982, 30499, 30497, 27969, 27952]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:32] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:49:32] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:32] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:49:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:49:32] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-18 11:49:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:32] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:49:32] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:32] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 11) seen :283515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 11) seen :25665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 11) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 11) seen :27791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:36] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:49:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:49:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:49:36] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:49:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:36] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:49:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:49:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:49:36] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:49:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:36] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:49:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:49:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:49:36] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:36] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30499, 27974, 30505, 30501, 30515, 30505, 27984, 30501, 30500, 27972, 27954]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:48] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:49:48] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:48] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:49:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:49:48] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-18 11:49:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:49:48] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:48] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 805 ms. (steps per millisecond=1242 ) properties (out of 11) seen :283879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 11) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 11) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 11) seen :25658
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:49:50] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:49:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:49:50] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:49:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:49:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:49:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:49:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:50] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:49:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:50] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:49:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:49:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:50] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:49:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:49:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:49:51] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:49:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:49:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:51] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:49:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:49:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:49:51] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:49:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30501, 27976, 30507, 30503, 30518, 30507, 27986, 30503, 30502, 27974, 27956]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:50:01] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:50:01] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:50:01] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:50:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:50:01] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-18 11:50:01] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:50:01] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:50:01] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:50:01] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 810 ms. (steps per millisecond=1234 ) properties (out of 11) seen :283223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 11) seen :27779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 11) seen :25660
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 11) seen :25662
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:50:04] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:50:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:50:04] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:50:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:04] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:04] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:50:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:50:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:04] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:50:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:50:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:50:04] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:04] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:50:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-03-18 11:50:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:50:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 9 ms returned sat
[2023-03-18 11:50:04] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:50:04] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:05] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:50:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-18 11:50:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:50:05] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:05] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30503, 27979, 30509, 30505, 30520, 30509, 27988, 30505, 30505, 27977, 27958]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:50:16] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:50:16] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:50:16] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:50:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:50:16] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-18 11:50:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:50:16] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:50:16] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:50:16] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 11) seen :283201
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 11) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 11) seen :27794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 11) seen :27786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:50:19] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:50:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:50:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:50:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:50:19] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 11:50:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:50:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:50:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:50:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:19] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:19] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:50:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:50:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:50:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:50:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:50:20] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:50:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:50:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:50:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-18 11:50:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:20] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 11:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:20] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:50:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[30505, 27981, 30511, 30507, 30522, 30512, 27990, 30507, 30507, 27979, 27960]
Support contains 11 out of 13 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 13/13 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 13/13 (removed 0) transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:50:31] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:50:31] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:50:31] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:50:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:50:31] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-18 11:50:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:50:31] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 11:50:31] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 13/13 transitions.
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:50:31] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 11) seen :283478
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 11) seen :25654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 11) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 11) seen :25654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :27778
// Phase 1: matrix 13 rows 13 cols
[2023-03-18 11:50:34] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 11:50:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-18 11:50:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:34] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:50:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:50:35] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-18 11:50:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:50:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-18 11:50:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-18 11:50:35] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 11:50:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:50:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.

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