About the Execution of 2022-gold for SemanticWebServices-PT-S064P18
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1358.079 | 3600000.00 | 3705242.00 | 9018.40 | [undef] | Time out reached |
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-167891833300047.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-S064P18, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r383-smll-167891833300047
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 6.2K Feb 26 10:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 26 10:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 10:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 10:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 10:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 10:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 10:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 10:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 173K 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-S064P18-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679146094571
Running Version 202205111006
[2023-03-18 13:28:16] [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 13:28:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 13:28:17] [INFO ] Load time of PNML (sax parser for PT used): 193 ms
[2023-03-18 13:28:17] [INFO ] Transformed 154 places.
[2023-03-18 13:28:17] [INFO ] Transformed 236 transitions.
[2023-03-18 13:28:17] [INFO ] Parsed PT model containing 154 places and 236 transitions in 405 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 122 transitions
Reduce redundant transitions removed 122 transitions.
Normalized transition count is 103 out of 112 initially.
// Phase 1: matrix 103 rows 152 cols
[2023-03-18 13:28:17] [INFO ] Computed 52 place invariants in 20 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 16) seen :1644
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :189
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :353
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 16) seen :238
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :65
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :804
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 16) seen :434
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :218
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :133
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 16) seen :116
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :243
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :157
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :460
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :222
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 16) seen :190
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :329
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :58
[2023-03-18 13:28:17] [INFO ] Flow matrix only has 103 transitions (discarded 9 similar events)
// Phase 1: matrix 103 rows 152 cols
[2023-03-18 13:28:17] [INFO ] Computed 52 place invariants in 9 ms
[2023-03-18 13:28:18] [INFO ] [Real]Absence check using 2 positive place invariants in 9 ms returned sat
[2023-03-18 13:28:18] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 38 ms returned sat
[2023-03-18 13:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:18] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2023-03-18 13:28:18] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-18 13:28:18] [INFO ] [Real]Added 93 Read/Feed constraints in 24 ms returned sat
[2023-03-18 13:28:18] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 19 ms.
[2023-03-18 13:28:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 13:28:18] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 21 ms returned sat
[2023-03-18 13:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:18] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2023-03-18 13:28:18] [INFO ] [Nat]Added 93 Read/Feed constraints in 23 ms returned sat
[2023-03-18 13:28:18] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 16 ms.
[2023-03-18 13:28:18] [INFO ] Added : 5 causal constraints over 1 iterations in 65 ms. Result :sat
Minimization took 16 ms.
[2023-03-18 13:28:18] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:18] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 13 ms returned sat
[2023-03-18 13:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:18] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2023-03-18 13:28:18] [INFO ] [Real]Added 93 Read/Feed constraints in 16 ms returned sat
[2023-03-18 13:28:19] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 17 ms.
[2023-03-18 13:28:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:19] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 13:28:19] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-18 13:28:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:19] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2023-03-18 13:28:19] [INFO ] [Nat]Added 93 Read/Feed constraints in 16 ms returned sat
[2023-03-18 13:28:19] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 13:28:19] [INFO ] Added : 3 causal constraints over 1 iterations in 44 ms. Result :sat
Minimization took 12 ms.
[2023-03-18 13:28:19] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-18 13:28:19] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 11 ms returned sat
[2023-03-18 13:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:19] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2023-03-18 13:28:19] [INFO ] [Real]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-18 13:28:19] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 14 ms.
[2023-03-18 13:28:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:19] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 13:28:19] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 11 ms returned sat
[2023-03-18 13:28:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:19] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2023-03-18 13:28:19] [INFO ] [Nat]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-18 13:28:19] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 13:28:19] [INFO ] Added : 3 causal constraints over 1 iterations in 44 ms. Result :sat
Minimization took 13 ms.
[2023-03-18 13:28:19] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 13:28:19] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 11 ms returned sat
[2023-03-18 13:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:19] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2023-03-18 13:28:19] [INFO ] [Real]Added 93 Read/Feed constraints in 12 ms returned sat
[2023-03-18 13:28:19] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 20 ms.
[2023-03-18 13:28:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:20] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-18 13:28:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:20] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2023-03-18 13:28:20] [INFO ] [Nat]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-18 13:28:20] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 13:28:20] [INFO ] Added : 5 causal constraints over 1 iterations in 46 ms. Result :sat
Minimization took 13 ms.
[2023-03-18 13:28:20] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:20] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-18 13:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:20] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2023-03-18 13:28:20] [INFO ] [Real]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-18 13:28:20] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-18 13:28:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:20] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 16 ms returned sat
[2023-03-18 13:28:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:20] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-18 13:28:20] [INFO ] [Nat]Added 93 Read/Feed constraints in 18 ms returned sat
[2023-03-18 13:28:20] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 13:28:20] [INFO ] Added : 3 causal constraints over 1 iterations in 48 ms. Result :sat
Minimization took 14 ms.
[2023-03-18 13:28:20] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:20] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-18 13:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:20] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2023-03-18 13:28:20] [INFO ] [Real]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-18 13:28:20] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 13:28:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:20] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-18 13:28:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:21] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-18 13:28:21] [INFO ] [Nat]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-18 13:28:21] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 13:28:21] [INFO ] Added : 4 causal constraints over 1 iterations in 40 ms. Result :sat
Minimization took 12 ms.
[2023-03-18 13:28:21] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 13:28:21] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 14 ms returned sat
[2023-03-18 13:28:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:21] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2023-03-18 13:28:21] [INFO ] [Real]Added 93 Read/Feed constraints in 12 ms returned sat
[2023-03-18 13:28:21] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 13:28:21] [INFO ] Added : 4 causal constraints over 1 iterations in 39 ms. Result :sat
Minimization took 14 ms.
[2023-03-18 13:28:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 13:28:21] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 16 ms returned sat
[2023-03-18 13:28:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:21] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-18 13:28:21] [INFO ] [Nat]Added 93 Read/Feed constraints in 11 ms returned sat
[2023-03-18 13:28:21] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-18 13:28:21] [INFO ] Added : 4 causal constraints over 1 iterations in 43 ms. Result :sat
Minimization took 13 ms.
[2023-03-18 13:28:21] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:21] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 13 ms returned sat
[2023-03-18 13:28:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:21] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2023-03-18 13:28:21] [INFO ] [Real]Added 93 Read/Feed constraints in 15 ms returned sat
[2023-03-18 13:28:21] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 13:28:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:21] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 17 ms returned sat
[2023-03-18 13:28:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:21] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-18 13:28:21] [INFO ] [Nat]Added 93 Read/Feed constraints in 12 ms returned sat
[2023-03-18 13:28:21] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 13:28:21] [INFO ] Added : 5 causal constraints over 1 iterations in 44 ms. Result :sat
Minimization took 13 ms.
[2023-03-18 13:28:21] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:22] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 14 ms returned sat
[2023-03-18 13:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:22] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2023-03-18 13:28:22] [INFO ] [Real]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-18 13:28:22] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 13:28:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:22] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 17 ms returned sat
[2023-03-18 13:28:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:22] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-18 13:28:22] [INFO ] [Nat]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-18 13:28:22] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 13:28:22] [INFO ] Added : 6 causal constraints over 2 iterations in 56 ms. Result :sat
Minimization took 14 ms.
[2023-03-18 13:28:22] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:22] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-18 13:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:22] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2023-03-18 13:28:22] [INFO ] [Real]Added 93 Read/Feed constraints in 16 ms returned sat
[2023-03-18 13:28:22] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 13:28:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:22] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-18 13:28:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:22] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-18 13:28:22] [INFO ] [Nat]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-18 13:28:22] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 13:28:22] [INFO ] Added : 2 causal constraints over 1 iterations in 38 ms. Result :sat
Minimization took 13 ms.
[2023-03-18 13:28:22] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:22] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-18 13:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:22] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2023-03-18 13:28:22] [INFO ] [Real]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-18 13:28:22] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 13:28:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 13:28:23] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 13 ms returned sat
[2023-03-18 13:28:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:23] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-18 13:28:23] [INFO ] [Nat]Added 93 Read/Feed constraints in 12 ms returned sat
[2023-03-18 13:28:23] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 9 ms.
[2023-03-18 13:28:23] [INFO ] Added : 7 causal constraints over 2 iterations in 55 ms. Result :sat
Minimization took 13 ms.
[2023-03-18 13:28:23] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:23] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 10 ms returned sat
[2023-03-18 13:28:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:23] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-18 13:28:23] [INFO ] [Real]Added 93 Read/Feed constraints in 11 ms returned sat
[2023-03-18 13:28:23] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 13:28:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 13:28:23] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 14 ms returned sat
[2023-03-18 13:28:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:23] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2023-03-18 13:28:23] [INFO ] [Nat]Added 93 Read/Feed constraints in 12 ms returned sat
[2023-03-18 13:28:23] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-18 13:28:23] [INFO ] Added : 4 causal constraints over 1 iterations in 36 ms. Result :sat
Minimization took 11 ms.
[2023-03-18 13:28:23] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:23] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 10 ms returned sat
[2023-03-18 13:28:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:23] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2023-03-18 13:28:23] [INFO ] [Real]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-18 13:28:23] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 13:28:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:23] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 16 ms returned sat
[2023-03-18 13:28:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:23] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2023-03-18 13:28:23] [INFO ] [Nat]Added 93 Read/Feed constraints in 15 ms returned sat
[2023-03-18 13:28:23] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 13:28:23] [INFO ] Added : 3 causal constraints over 1 iterations in 39 ms. Result :sat
Minimization took 12 ms.
[2023-03-18 13:28:24] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:24] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 12 ms returned sat
[2023-03-18 13:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:24] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2023-03-18 13:28:24] [INFO ] [Real]Added 93 Read/Feed constraints in 15 ms returned sat
[2023-03-18 13:28:24] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 13:28:24] [INFO ] Added : 2 causal constraints over 1 iterations in 39 ms. Result :sat
Minimization took 16 ms.
[2023-03-18 13:28:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:24] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 14 ms returned sat
[2023-03-18 13:28:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:24] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-18 13:28:24] [INFO ] [Nat]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-18 13:28:24] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 13:28:24] [INFO ] Added : 2 causal constraints over 1 iterations in 38 ms. Result :sat
Minimization took 13 ms.
[2023-03-18 13:28:24] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:24] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-18 13:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:24] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2023-03-18 13:28:24] [INFO ] [Real]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-18 13:28:24] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 13:28:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 13:28:24] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 13 ms returned sat
[2023-03-18 13:28:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:24] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-18 13:28:24] [INFO ] [Nat]Added 93 Read/Feed constraints in 14 ms returned sat
[2023-03-18 13:28:24] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 13:28:24] [INFO ] Added : 6 causal constraints over 2 iterations in 54 ms. Result :sat
Minimization took 12 ms.
[2023-03-18 13:28:24] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 13:28:24] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 13 ms returned sat
[2023-03-18 13:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:24] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2023-03-18 13:28:24] [INFO ] [Real]Added 93 Read/Feed constraints in 11 ms returned sat
[2023-03-18 13:28:24] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 13:28:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 13:28:25] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 16 ms returned sat
[2023-03-18 13:28:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:25] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2023-03-18 13:28:25] [INFO ] [Nat]Added 93 Read/Feed constraints in 13 ms returned sat
[2023-03-18 13:28:25] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 13:28:25] [INFO ] Added : 5 causal constraints over 1 iterations in 43 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[155, 401, 163, 81, 401, 404, 188, 103, 94, 192, 191, 401, 188, 170, 294, 213]
Support contains 16 out of 152 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 152/152 places, 112/112 transitions.
Graph (complete) has 381 edges and 152 vertex of which 61 are kept as prefixes of interest. Removing 91 places using SCC suffix rule.7 ms
Discarding 91 places :
Also discarding 56 output transitions
Drop transitions removed 56 transitions
Ensure Unique test removed 15 places
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 46 transition count 44
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 45 transition count 43
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 44 transition count 43
Applied a total of 30 rules in 36 ms. Remains 44 /152 variables (removed 108) and now considering 43/112 (removed 69) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/152 places, 43/112 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:28:25] [INFO ] Computed 1 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3357 ms. (steps per millisecond=297 ) properties (out of 16) seen :124906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 610 ms. (steps per millisecond=1639 ) properties (out of 16) seen :15233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 16) seen :44460
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 16) seen :14539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties (out of 16) seen :12840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 16) seen :44449
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 16) seen :13897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 16) seen :19622
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 806 ms. (steps per millisecond=1240 ) properties (out of 16) seen :10738
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 783 ms. (steps per millisecond=1277 ) properties (out of 16) seen :14593
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 16) seen :27797
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 773 ms. (steps per millisecond=1293 ) properties (out of 16) seen :11503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 16) seen :11905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :20835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 886 ms. (steps per millisecond=1128 ) properties (out of 16) seen :8752
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 16) seen :12355
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:28:39] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-18 13:28:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:28:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:39] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 13:28:39] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:28:39] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:28:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:28:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:28:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:39] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:28:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:28:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:39] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:28:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:28:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:28:39] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:28:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:28:39] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:28:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:28:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:28:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:28:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:39] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:28:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:28:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:39] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:28:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:28:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:28:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:39] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:28:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:28:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:39] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:28:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:28:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:39] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:28:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:28:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:28:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:28:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:39] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:28:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:28:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:39] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:28:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:28:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:39] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 13:28:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:28:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:40] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 13:28:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:40] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:28:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:28:40] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:28:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:40] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:28:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:40] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:28:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:40] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:28:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:40] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:28:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:40] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:28:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:40] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:28:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:40] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:28:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:28:40] [INFO ] Added : 4 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:28:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:40] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:28:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:40] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:28:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:40] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:28:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:40] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:28:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:40] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:28:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:28:40] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:28:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:40] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:28:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:28:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:40] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:28:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 13 ms returned sat
[2023-03-18 13:28:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:40] [INFO ] Added : 6 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:28:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:41] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:28:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:28:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:41] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:28:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:41] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:28:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:41] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:28:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:41] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 13:28:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:41] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:28:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:41] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:28:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:41] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:28:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:41] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:28:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:28:41] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:28:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:41] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:28:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:28:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:41] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:28:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:41] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:28:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:41] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:28:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:28:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:28:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:28:41] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:28:41] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:28:41] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:28:41] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[15130, 22218, 14478, 12802, 22218, 13873, 19603, 10697, 14476, 27776, 11465, 11877, 20827, 25640, 8680, 12324]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:28:56] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:28:56] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:28:56] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:28:56] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:28:56] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-18 13:28:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:28:56] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:28:56] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:28:56] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3656 ms. (steps per millisecond=273 ) properties (out of 16) seen :125041
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 16) seen :17574
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 16) seen :44438
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 16) seen :18513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 16) seen :16708
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 16) seen :37026
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 16) seen :15874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 16) seen :22230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 16) seen :9828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 16) seen :9007
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 16) seen :25648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 857 ms. (steps per millisecond=1166 ) properties (out of 16) seen :9227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 16) seen :23829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 16) seen :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 861 ms. (steps per millisecond=1161 ) properties (out of 16) seen :10427
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 16) seen :19628
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:29:09] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:29:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:09] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 13:29:09] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:29:09] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:29:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:29:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:09] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:29:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:29:09] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 13:29:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:09] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:29:09] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:29:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:09] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:29:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:09] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:29:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:09] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:09] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:29:09] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:29:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:10] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:10] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:29:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 17 ms.
[2023-03-18 13:29:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:10] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-18 13:29:10] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:29:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:10] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:10] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 13:29:10] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:10] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:29:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:29:10] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:29:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:10] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:29:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 13:29:10] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:29:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:10] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:29:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:10] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:29:10] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:29:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:10] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:10] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:10] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:10] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:29:10] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:29:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:29:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:11] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:29:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:29:11] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:29:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:11] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:11] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:11] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:29:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:29:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:29:11] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:11] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:29:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:11] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:29:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:29:11] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:11] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:29:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:11] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:29:11] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:29:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:11] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:29:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:11] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:11] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:11] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:29:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:11] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:29:11] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:29:11] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:11] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17527, 22221, 18512, 16658, 22221, 15861, 22220, 10699, 14479, 27779, 11467, 20829, 23805, 25642, 10347, 19600]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:29:28] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:29:28] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:29:28] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:29:28] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:29:28] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-18 13:29:28] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:29:28] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:29:28] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:29:28] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3616 ms. (steps per millisecond=276 ) properties (out of 16) seen :125079
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 878 ms. (steps per millisecond=1138 ) properties (out of 16) seen :8742
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 16) seen :51286
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 16) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 814 ms. (steps per millisecond=1228 ) properties (out of 16) seen :11534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 16) seen :31733
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 700 ms. (steps per millisecond=1428 ) properties (out of 16) seen :10410
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 16) seen :13344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 613 ms. (steps per millisecond=1631 ) properties (out of 16) seen :14515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 16) seen :12829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 16) seen :23814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 919 ms. (steps per millisecond=1088 ) properties (out of 16) seen :8785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 16) seen :20869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :19617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 16) seen :20829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 841 ms. (steps per millisecond=1189 ) properties (out of 16) seen :12881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 16) seen :11486
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:29:42] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:29:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:42] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 13:29:42] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:29:42] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:29:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:42] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:42] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:42] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:29:42] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:29:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:42] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:42] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:42] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Real]Added 34 Read/Feed constraints in 11 ms returned sat
[2023-03-18 13:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:42] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 13 ms returned sat
[2023-03-18 13:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:42] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:42] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 13:29:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:42] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:29:42] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:29:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 13:29:42] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:29:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 13:29:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:42] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:43] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:29:43] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:29:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:43] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:29:43] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:43] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:29:43] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:43] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 13:29:43] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:29:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:43] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:29:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:43] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:43] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:43] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:29:43] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:43] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:29:43] [INFO ] Added : 6 causal constraints over 2 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:29:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:29:43] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:29:43] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:29:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:44] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:44] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:29:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:44] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:29:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:44] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 13:29:44] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:29:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:44] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:29:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:29:44] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:29:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:44] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:29:44] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:29:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:44] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:29:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:29:44] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:29:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:29:44] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:29:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:29:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-18 13:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:29:44] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:29:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:29:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:29:44] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17529, 25637, 20829, 16661, 25637, 15863, 22222, 14475, 14481, 27783, 11469, 20831, 23808, 25643, 12795, 19603]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 6 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:30:01] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:30:01] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:30:01] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:30:01] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:30:01] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-18 13:30:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:30:01] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:30:01] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:30:01] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3556 ms. (steps per millisecond=281 ) properties (out of 16) seen :125019
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 16) seen :9524
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 16) seen :37028
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 16) seen :20842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 16) seen :15157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 16) seen :28977
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :15156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 16) seen :17564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 845 ms. (steps per millisecond=1183 ) properties (out of 16) seen :9830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 16) seen :15890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 16) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 883 ms. (steps per millisecond=1132 ) properties (out of 16) seen :9848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 714 ms. (steps per millisecond=1400 ) properties (out of 16) seen :12374
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 16) seen :11494
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 16) seen :27777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 883 ms. (steps per millisecond=1132 ) properties (out of 16) seen :10790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :16667
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:30:15] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:30:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:15] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:30:15] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:30:15] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:30:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:15] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:30:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:30:15] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:15] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:30:15] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:30:15] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:30:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:15] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:30:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:15] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:15] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:30:15] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:30:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:15] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:30:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:15] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:15] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:30:15] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:15] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:30:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:15] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:16] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:16] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:30:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:16] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:16] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:16] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:16] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:16] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:30:16] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 13:30:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:16] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:16] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:16] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:30:16] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:30:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:16] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:16] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:16] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:16] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:16] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:30:16] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:16] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:30:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:16] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:16] [INFO ] Added : 6 causal constraints over 2 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:16] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:30:16] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:16] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:30:17] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:17] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:30:17] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 13:30:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:17] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:17] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:17] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:17] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:17] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:30:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:17] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:30:17] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:30:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:17] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:30:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:17] [INFO ] Added : 3 causal constraints over 1 iterations in 15 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, -1, -1, -1, -1, -1] Max seen :[17531, 25641, 20831, 16663, 25641, 15865, 22224, 14477, 15853, 30302, 11471, 20833, 23810, 27777, 12797, 19606]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:30:35] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:30:35] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:30:35] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:30:35] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:30:35] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-18 13:30:35] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:30:35] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:30:35] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:30:35] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3542 ms. (steps per millisecond=282 ) properties (out of 16) seen :125205
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 943 ms. (steps per millisecond=1060 ) properties (out of 16) seen :8336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 16) seen :33356
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 16) seen :14497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 16) seen :15164
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=1675 ) properties (out of 16) seen :27751
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 16) seen :14498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 608 ms. (steps per millisecond=1644 ) properties (out of 16) seen :15168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 16) seen :14505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 16) seen :10473
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 16) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 892 ms. (steps per millisecond=1121 ) properties (out of 16) seen :9295
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 16) seen :17539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 16) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 16) seen :23809
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 835 ms. (steps per millisecond=1197 ) properties (out of 16) seen :8979
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 16) seen :20844
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:30:48] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:30:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:30:48] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:30:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:48] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:30:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:30:48] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:30:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:48] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:30:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:48] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:30:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:48] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:30:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:30:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:48] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:48] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:30:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:48] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:30:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:30:48] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:49] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:30:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:30:49] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:30:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:49] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:49] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:30:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:49] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:49] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:30:49] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:30:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:49] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:49] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 13:30:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:49] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 13:30:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:49] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:30:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:49] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:30:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:49] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:30:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:49] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:49] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:50] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:50] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:50] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:30:50] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:50] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:30:50] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:30:50] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:50] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:30:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:30:50] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:50] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:30:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:30:50] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:30:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:50] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:30:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:30:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:30:50] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:30:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:30:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:30:50] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17533, 25644, 20833, 16666, 25644, 15867, 22225, 14479, 15856, 30304, 11473, 20835, 23812, 27779, 12800, 20825]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:31:08] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:31:08] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:31:08] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:31:08] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:31:08] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-18 13:31:08] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:31:08] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:31:08] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:31:08] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3507 ms. (steps per millisecond=285 ) properties (out of 16) seen :125222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 907 ms. (steps per millisecond=1102 ) properties (out of 16) seen :10134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 16) seen :28962
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 16) seen :16672
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 816 ms. (steps per millisecond=1225 ) properties (out of 16) seen :11557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 16) seen :55558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :14488
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 16) seen :20860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 622 ms. (steps per millisecond=1607 ) properties (out of 16) seen :12814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 865 ms. (steps per millisecond=1156 ) properties (out of 16) seen :10433
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 16) seen :30301
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 16) seen :11519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 16) seen :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 16) seen :18522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 16) seen :25639
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 904 ms. (steps per millisecond=1106 ) properties (out of 16) seen :9298
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 757 ms. (steps per millisecond=1321 ) properties (out of 16) seen :12843
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:31:21] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:31:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:21] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 13:31:21] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:31:21] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:31:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:21] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:31:21] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:31:21] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:21] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:31:21] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:31:21] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:31:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:21] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:21] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:31:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:21] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:31:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:21] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 13:31:21] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:31:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:31:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:21] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:31:21] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:31:21] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:21] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:31:21] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:22] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:31:22] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:31:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:22] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:31:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:22] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:22] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:22] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:31:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:22] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:31:22] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:31:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:22] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:22] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:22] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:22] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:31:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:31:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:22] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:22] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:22] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:31:22] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:22] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:31:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:23] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:23] [INFO ] Added : 6 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:23] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:23] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:31:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:23] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:31:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:31:23] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:31:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:23] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:23] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:31:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:23] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:31:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:23] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:23] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17535, 27774, 20835, 16669, 27774, 15869, 22227, 14481, 15859, 30306, 11475, 23806, 23814, 27781, 12801, 20828]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:31:41] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:31:41] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:31:41] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:31:41] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:31:41] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-18 13:31:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:31:41] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:31:41] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:31:41] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3462 ms. (steps per millisecond=288 ) properties (out of 16) seen :125539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 825 ms. (steps per millisecond=1212 ) properties (out of 16) seen :10427
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 16) seen :41662
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 16) seen :12339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 898 ms. (steps per millisecond=1113 ) properties (out of 16) seen :9004
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 16) seen :37025
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 747 ms. (steps per millisecond=1338 ) properties (out of 16) seen :11107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 16) seen :11492
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 820 ms. (steps per millisecond=1219 ) properties (out of 16) seen :10163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 947 ms. (steps per millisecond=1055 ) properties (out of 16) seen :8813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 16) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 928 ms. (steps per millisecond=1077 ) properties (out of 16) seen :8793
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 16) seen :16676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 16) seen :19627
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 16) seen :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 761 ms. (steps per millisecond=1314 ) properties (out of 16) seen :10537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 16) seen :20920
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:31:55] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:31:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:55] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:31:55] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:31:55] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:31:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:55] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:31:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:55] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:55] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:31:55] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:55] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:31:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:56] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:56] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:56] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:56] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:31:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:56] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:56] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:56] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:56] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:56] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:56] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:56] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:56] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:56] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:31:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:56] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:56] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:31:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:56] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:56] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:31:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:31:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:56] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:56] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:57] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:31:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:57] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:31:57] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:31:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:57] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:57] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:31:57] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:31:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:57] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:57] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:31:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:57] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:31:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:57] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:31:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:57] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:57] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:57] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:57] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:31:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:31:57] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:31:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:57] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:31:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:31:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:31:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:31:57] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:31:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:31:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:31:58] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17537, 27776, 20837, 16671, 27776, 15870, 22229, 14484, 15861, 30308, 11477, 23808, 23816, 27783, 12803, 20830]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:32:15] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:32:15] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:32:15] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:32:15] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:32:15] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-18 13:32:15] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:32:15] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:32:15] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:32:15] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3295 ms. (steps per millisecond=303 ) properties (out of 16) seen :125397
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 802 ms. (steps per millisecond=1246 ) properties (out of 16) seen :8747
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 16) seen :25603
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 16) seen :13885
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 16) seen :12892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 16) seen :41664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :19619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 16) seen :11908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 719 ms. (steps per millisecond=1390 ) properties (out of 16) seen :9563
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 16) seen :30302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 779 ms. (steps per millisecond=1283 ) properties (out of 16) seen :14533
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :22234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 16) seen :12342
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 16) seen :25636
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 842 ms. (steps per millisecond=1187 ) properties (out of 16) seen :9906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 16) seen :15865
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:32:27] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:32:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:27] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:32:27] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:32:27] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:32:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:32:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:32:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:27] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:27] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:32:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:27] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:27] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:32:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:32:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:27] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 13:32:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:32:27] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:32:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:27] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:32:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:27] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:27] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:32:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:27] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:32:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:32:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:27] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:32:27] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:32:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:27] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:27] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:32:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:32:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:27] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:27] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:32:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:27] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:32:27] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:27] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:27] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:32:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:32:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:28] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:32:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:32:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:28] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:32:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:28] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:32:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:28] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:32:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:28] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:32:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:32:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:28] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:32:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:28] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:32:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:28] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:32:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:32:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:28] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:28] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:32:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:32:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:32:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:28] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:28] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:32:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:28] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:32:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:28] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:28] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:32:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:32:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:28] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:32:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:32:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:29] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:32:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:29] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:32:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:32:29] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:32:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:32:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:32:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:29] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:32:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:32:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:32:29] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:32:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:29] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:32:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:29] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:32:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:32:29] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:32:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:32:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:32:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 13:32:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:32:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:32:29] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17539, 27779, 20838, 16673, 27779, 19602, 22231, 14486, 15863, 30310, 14464, 23810, 23817, 27785, 12806, 20832]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 6 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:32:47] [INFO ] Computed 1 place invariants in 10 ms
[2023-03-18 13:32:48] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:32:48] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:32:48] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:32:48] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-18 13:32:48] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:32:48] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:32:48] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:32:48] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3470 ms. (steps per millisecond=288 ) properties (out of 16) seen :125602
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 801 ms. (steps per millisecond=1248 ) properties (out of 16) seen :12388
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 718 ms. (steps per millisecond=1392 ) properties (out of 16) seen :25629
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 16) seen :13347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 765 ms. (steps per millisecond=1307 ) properties (out of 16) seen :11918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 16) seen :31868
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 16) seen :12816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 16) seen :25640
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 843 ms. (steps per millisecond=1186 ) properties (out of 16) seen :9510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 786 ms. (steps per millisecond=1272 ) properties (out of 16) seen :11947
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 16) seen :16670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 866 ms. (steps per millisecond=1154 ) properties (out of 16) seen :9234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 16) seen :18512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 16) seen :16663
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 16) seen :20830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 16) seen :8156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 723 ms. (steps per millisecond=1383 ) properties (out of 16) seen :11516
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:33:01] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:33:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:01] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:33:01] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:33:01] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:01] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:02] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:02] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:33:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:02] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:33:02] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 13:33:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:02] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 13:33:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 13:33:02] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 21 ms.
[2023-03-18 13:33:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 13:33:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:33:02] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:02] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:02] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:33:02] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:33:02] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:33:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:03] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:03] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:03] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:03] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:03] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:33:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:33:03] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:03] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:33:03] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:33:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:03] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:33:03] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:33:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:33:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:03] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:33:04] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:04] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:33:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 7 ms returned sat
[2023-03-18 13:33:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:04] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:33:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:04] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:04] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:33:04] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:33:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:33:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:04] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:33:04] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:04] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:33:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:33:04] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:04] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:33:04] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:33:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:04] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17541, 27781, 20840, 16675, 27781, 19604, 25639, 14488, 15865, 30312, 14467, 23812, 23819, 27787, 12809, 20835]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:33:23] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:33:23] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:33:23] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:33:23] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:33:23] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-18 13:33:23] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:33:23] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:33:23] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:33:23] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3377 ms. (steps per millisecond=296 ) properties (out of 16) seen :125352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 861 ms. (steps per millisecond=1161 ) properties (out of 16) seen :9561
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 16) seen :33317
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties (out of 16) seen :15185
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 16) seen :10408
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 16) seen :51308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 622 ms. (steps per millisecond=1607 ) properties (out of 16) seen :13336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 614 ms. (steps per millisecond=1628 ) properties (out of 16) seen :22260
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 718 ms. (steps per millisecond=1392 ) properties (out of 16) seen :10759
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 888 ms. (steps per millisecond=1126 ) properties (out of 16) seen :9824
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 16) seen :19607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 992 ms. (steps per millisecond=1008 ) properties (out of 16) seen :7658
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 16) seen :17556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 16) seen :17538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 16) seen :22220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 952 ms. (steps per millisecond=1050 ) properties (out of 16) seen :8325
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 16) seen :9534
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:33:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:33:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:37] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:33:37] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:33:37] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:33:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:33:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:37] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 13:33:37] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:33:37] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:33:37] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:37] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:37] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:33:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:38] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:33:38] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:38] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:38] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:38] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:38] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:33:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:38] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:33:38] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:38] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:38] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:33:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:38] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:33:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:38] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:33:38] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:33:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:38] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:33:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:38] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:38] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:33:38] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:33:38] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:33:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 13:33:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:39] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:33:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:39] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:33:39] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:33:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Real]Added 34 Read/Feed constraints in 15 ms returned sat
[2023-03-18 13:33:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:33:39] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:39] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:33:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:33:39] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:33:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:39] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:33:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:39] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:33:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:39] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:33:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:40] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-18 13:33:40] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:40] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:33:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:33:40] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:40] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:33:40] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:33:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:40] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:33:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:33:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:40] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:33:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:33:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:33:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:33:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:33:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:33:40] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:33:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:33:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:33:40] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17545, 27785, 20842, 16677, 27785, 19606, 25640, 14491, 15867, 30315, 14469, 23814, 23821, 27789, 12811, 20837]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:33:59] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:33:59] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:33:59] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:33:59] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:33:59] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-18 13:33:59] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:33:59] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:33:59] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:33:59] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3531 ms. (steps per millisecond=283 ) properties (out of 16) seen :125380
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 16) seen :13329
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 16) seen :51286
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 16) seen :23820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=1355 ) properties (out of 16) seen :10107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 16) seen :35089
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=1328 ) properties (out of 16) seen :11495
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 16) seen :17548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 16) seen :11108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 875 ms. (steps per millisecond=1142 ) properties (out of 16) seen :9549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 16) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 921 ms. (steps per millisecond=1085 ) properties (out of 16) seen :8808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 16) seen :23814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 16) seen :17544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 16) seen :27776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 876 ms. (steps per millisecond=1141 ) properties (out of 16) seen :10100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 693 ms. (steps per millisecond=1443 ) properties (out of 16) seen :11914
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:34:12] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:34:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:12] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:34:12] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:34:12] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:34:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:12] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:34:12] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:34:12] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:34:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:12] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:34:12] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:34:12] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:34:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:12] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:34:12] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:12] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:12] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:34:12] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:12] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:34:12] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:34:12] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:12] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:34:12] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:34:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:12] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:34:12] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:34:12] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:12] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:34:12] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:12] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:34:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:13] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-18 13:34:13] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:13] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:34:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 13:34:13] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:13] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:13] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:34:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:13] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:34:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:13] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:13] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:13] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:13] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:34:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:13] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:13] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:13] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:34:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:14] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:14] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:14] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:34:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:14] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:34:14] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:14] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:14] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:14] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:14] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:34:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:14] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:14] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:34:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:14] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:14] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:14] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:14] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:34:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:14] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17547, 27788, 23806, 16679, 27788, 19608, 25642, 14493, 15869, 30317, 14471, 23817, 23823, 27791, 12813, 20839]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:34:33] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:34:33] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:34:33] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:34:33] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:34:33] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-18 13:34:33] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:34:33] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:34:33] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:34:33] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3619 ms. (steps per millisecond=276 ) properties (out of 16) seen :125578
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 885 ms. (steps per millisecond=1129 ) properties (out of 16) seen :8548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 16) seen :25633
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 16) seen :23879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 811 ms. (steps per millisecond=1233 ) properties (out of 16) seen :11533
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 16) seen :39221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 16) seen :18518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 16) seen :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 16) seen :12350
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 888 ms. (steps per millisecond=1126 ) properties (out of 16) seen :9260
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 16) seen :27776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 977 ms. (steps per millisecond=1023 ) properties (out of 16) seen :8086
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :18524
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 16) seen :15876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :15154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 16) seen :10118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 16) seen :18538
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:34:47] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:34:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:47] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:34:47] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:34:47] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 13:34:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:47] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:47] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:47] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:47] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:34:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:47] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:47] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:47] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:34:47] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:47] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:47] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:34:48] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:34:48] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:34:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:48] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:34:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:48] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:34:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:48] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:48] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:48] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:34:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:34:48] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:34:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:48] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:34:48] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:34:48] [INFO ] Added : 6 causal constraints over 2 iterations in 38 ms. Result :sat
Minimization took 21 ms.
[2023-03-18 13:34:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:34:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:34:49] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:34:49] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:34:49] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:34:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:49] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 13:34:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:49] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:34:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:34:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:34:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:34:49] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 13:34:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:34:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:34:49] [INFO ] Added : 3 causal constraints over 1 iterations in 14 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, -1, -1, -1, -1, -1] Max seen :[17549, 27790, 23808, 16681, 27790, 19610, 25644, 14496, 15871, 30319, 14473, 23818, 23825, 27793, 12815, 20841]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:35:08] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:35:08] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:35:08] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:35:08] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:35:08] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-18 13:35:08] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:35:08] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:35:08] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:35:08] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3600 ms. (steps per millisecond=277 ) properties (out of 16) seen :125477
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 689 ms. (steps per millisecond=1451 ) properties (out of 16) seen :11500
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 16) seen :33313
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 16) seen :16668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 844 ms. (steps per millisecond=1184 ) properties (out of 16) seen :9247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 16) seen :33316
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 777 ms. (steps per millisecond=1287 ) properties (out of 16) seen :10428
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 16) seen :15874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 863 ms. (steps per millisecond=1158 ) properties (out of 16) seen :8970
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 756 ms. (steps per millisecond=1322 ) properties (out of 16) seen :10759
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 16) seen :30311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 919 ms. (steps per millisecond=1088 ) properties (out of 16) seen :9047
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=1760 ) properties (out of 16) seen :13898
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :15865
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 16) seen :25639
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 16) seen :16677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 818 ms. (steps per millisecond=1222 ) properties (out of 16) seen :12389
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:35:22] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:35:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:35:22] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:35:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:35:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:35:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:22] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:35:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:35:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:35:22] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:35:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:35:22] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:35:22] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:35:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:35:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:22] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:35:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:35:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:22] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:35:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:22] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:35:22] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:35:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:22] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:35:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:22] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:35:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:35:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:35:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:35:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:22] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:35:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:35:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:23] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:35:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:23] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:35:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:35:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:35:23] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:35:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:23] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:35:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:23] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:35:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:23] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:35:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:23] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:35:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:23] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:35:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:23] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:35:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:23] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:35:23] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 13:35:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 13:35:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:23] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:35:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:23] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:35:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:23] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 13:35:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:24] [INFO ] Added : 6 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:35:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:24] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:24] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:24] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:35:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:35:24] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:35:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:24] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:24] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:35:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:24] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:35:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:35:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:35:24] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:35:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:35:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:24] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:35:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:24] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:35:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:24] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:24] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:35:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:35:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:35:24] [INFO ] Added : 3 causal constraints over 1 iterations in 20 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, -1, -1, -1, -1, -1] Max seen :[17551, 27792, 23810, 16684, 27792, 19612, 25646, 14498, 15873, 30321, 14475, 23820, 23827, 27796, 16658, 20843]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 14 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:35:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:35:43] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:35:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:35:43] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:35:43] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-18 13:35:43] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:35:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:35:43] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:35:43] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3551 ms. (steps per millisecond=281 ) properties (out of 16) seen :125243
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 680 ms. (steps per millisecond=1470 ) properties (out of 16) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 16) seen :41666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 16) seen :20847
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 956 ms. (steps per millisecond=1046 ) properties (out of 16) seen :7900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 16) seen :39211
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 16) seen :16781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 764 ms. (steps per millisecond=1308 ) properties (out of 16) seen :10110
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 16) seen :15881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 16) seen :10750
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :27786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 16) seen :8796
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 16) seen :18539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 612 ms. (steps per millisecond=1633 ) properties (out of 16) seen :16681
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 16) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 782 ms. (steps per millisecond=1278 ) properties (out of 16) seen :11154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 16) seen :13365
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:35:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:35:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:57] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:35:57] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:35:57] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:57] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:35:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 13 ms returned sat
[2023-03-18 13:35:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:57] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:35:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:57] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:35:57] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:57] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:35:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:57] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:35:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:57] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:35:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:58] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:35:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:58] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:35:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:58] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:35:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:35:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:58] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:35:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:35:58] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:35:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:58] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:35:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:35:58] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:35:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:58] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:58] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:35:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:35:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:58] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:35:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:58] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:58] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:35:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:35:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:35:58] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:35:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:35:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:58] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:35:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:58] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:58] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:35:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:35:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:35:59] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:35:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:59] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:35:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:59] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:35:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:35:59] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:35:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:59] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:35:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:59] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:35:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:59] [INFO ] Added : 6 causal constraints over 2 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:35:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:59] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:59] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:35:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:59] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:35:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:59] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:59] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:35:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:59] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:35:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:59] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:35:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:59] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:35:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:59] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:35:59] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:35:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:35:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:35:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:35:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:35:59] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:35:59] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:35:59] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:36:00] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:36:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:00] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:36:00] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:36:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:36:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:36:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:00] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:36:00] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:36:00] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:00] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17554, 27794, 23812, 16686, 27794, 19614, 25648, 15861, 15875, 30323, 14477, 23821, 23829, 27798, 16660, 20845]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:36:19] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:36:19] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:36:19] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:36:19] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:36:19] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-18 13:36:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:36:19] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:36:19] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:36:19] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3541 ms. (steps per millisecond=282 ) properties (out of 16) seen :125531
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 16) seen :11493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 16) seen :51271
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 16) seen :18535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 16) seen :12353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 16) seen :35066
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 16) seen :12846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 16) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 812 ms. (steps per millisecond=1231 ) properties (out of 16) seen :11916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 847 ms. (steps per millisecond=1180 ) properties (out of 16) seen :9494
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 16) seen :23809
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 809 ms. (steps per millisecond=1236 ) properties (out of 16) seen :11960
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 16) seen :14488
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 16) seen :20836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 16) seen :19611
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 771 ms. (steps per millisecond=1297 ) properties (out of 16) seen :11122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=1404 ) properties (out of 16) seen :10385
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:36:32] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:36:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:36:32] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:36:32] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:36:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:36:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:36:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:33] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:36:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:36:33] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:36:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:33] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:36:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:33] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:36:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:36:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:33] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:36:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:33] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:36:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:33] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:36:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:36:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:33] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:36:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:33] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:36:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:33] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:36:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:36:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:33] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:36:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:36:33] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:36:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:33] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:36:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 13:36:33] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:36:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:36:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:33] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:36:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:36:33] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:36:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:33] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:36:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:33] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:36:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:33] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:36:33] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:33] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:36:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:36:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:33] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:34] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:36:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:34] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:34] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:36:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:34] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:36:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:34] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:36:34] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:36:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:34] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:36:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:34] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:34] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:36:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:34] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:36:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:34] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:36:34] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:36:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:34] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:36:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:36:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:34] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:34] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:36:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:34] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:36:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:36:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:34] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:36:34] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:36:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:34] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:36:34] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:36:34] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:36:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:35] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:36:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:35] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:36:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:36:35] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:36:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:36:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:35] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 13:36:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:36:35] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:36:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 13:36:35] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 13:36:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:36:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:36:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:36:35] [INFO ] [Nat]Added 34 Read/Feed constraints in 11 ms returned sat
[2023-03-18 13:36:35] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:36:35] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17556, 27797, 23814, 16689, 27797, 19616, 25650, 15863, 15878, 30325, 14479, 23823, 23831, 27799, 16662, 20848]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:36:54] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:36:54] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:36:54] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:36:54] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:36:54] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2023-03-18 13:36:54] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:36:54] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:36:54] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:36:54] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3510 ms. (steps per millisecond=284 ) properties (out of 16) seen :124810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 735 ms. (steps per millisecond=1360 ) properties (out of 16) seen :13938
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 16) seen :25609
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=2118 ) properties (out of 16) seen :16664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 772 ms. (steps per millisecond=1295 ) properties (out of 16) seen :13922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 16) seen :26645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 16) seen :11493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 16) seen :16684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 800 ms. (steps per millisecond=1250 ) properties (out of 16) seen :11983
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 815 ms. (steps per millisecond=1226 ) properties (out of 16) seen :11532
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 16) seen :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 906 ms. (steps per millisecond=1103 ) properties (out of 16) seen :9383
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 16) seen :20838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 16) seen :17582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 16) seen :22220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 878 ms. (steps per millisecond=1138 ) properties (out of 16) seen :9602
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 16) seen :17538
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:37:07] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:37:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:08] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-18 13:37:08] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:37:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:37:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:08] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:08] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:08] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:08] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:37:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:08] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:37:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:08] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:37:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:08] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:37:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:08] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:08] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:08] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:08] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:37:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:08] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:37:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:08] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:37:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:08] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 13:37:08] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:08] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:08] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:37:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:08] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:37:08] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:08] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:08] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:37:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:09] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:09] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 13:37:09] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:37:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:09] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:37:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:37:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:09] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:37:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:09] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:09] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:09] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:09] [INFO ] Added : 1 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:09] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:37:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:09] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:09] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:09] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:09] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:09] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:09] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 13:37:09] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:37:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:09] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:09] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:09] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:37:10] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:37:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:37:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:10] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:37:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:10] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:37:10] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:37:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:37:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:10] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:37:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:10] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:37:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:37:10] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:37:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:10] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:37:10] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:10] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:10] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17558, 27800, 23817, 16692, 27800, 19618, 25653, 15865, 15880, 30327, 14481, 23825, 23833, 27800, 16664, 20850]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:37:28] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:37:28] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:37:28] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:37:28] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:37:28] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-18 13:37:28] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:37:28] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:37:28] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:37:28] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3527 ms. (steps per millisecond=283 ) properties (out of 16) seen :124628
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 908 ms. (steps per millisecond=1101 ) properties (out of 16) seen :8562
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 16) seen :22149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 761 ms. (steps per millisecond=1314 ) properties (out of 16) seen :10761
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 775 ms. (steps per millisecond=1290 ) properties (out of 16) seen :14547
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 16) seen :39200
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 719 ms. (steps per millisecond=1390 ) properties (out of 16) seen :10095
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=1560 ) properties (out of 16) seen :11911
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 776 ms. (steps per millisecond=1288 ) properties (out of 16) seen :9493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 906 ms. (steps per millisecond=1103 ) properties (out of 16) seen :9026
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 790 ms. (steps per millisecond=1265 ) properties (out of 16) seen :12869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 16) seen :20839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 16) seen :16665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 16) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 757 ms. (steps per millisecond=1321 ) properties (out of 16) seen :10414
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 16) seen :18536
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:37:42] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:37:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:42] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:37:42] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:37:42] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:42] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:37:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:42] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:42] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:43] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:43] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:37:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:43] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:37:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:43] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:43] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:43] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:43] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:43] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:37:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:43] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:43] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:43] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:43] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:37:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:43] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:43] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:37:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:43] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:37:43] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:43] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:43] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:37:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:44] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:44] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:37:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:44] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:44] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:44] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:44] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:44] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:37:44] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:44] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:44] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:44] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:44] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:44] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 10 ms returned sat
[2023-03-18 13:37:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:44] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:44] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:44] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:37:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:44] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:44] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:45] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 13:37:45] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:45] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:37:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:45] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:37:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:37:45] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:37:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:45] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:37:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:45] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:37:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:45] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:37:45] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:37:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:37:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:37:45] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:37:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:37:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:37:45] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17561, 27802, 23818, 16695, 27802, 19620, 25654, 15868, 15882, 30331, 14483, 23827, 23836, 27802, 16667, 20853]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:38:04] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:38:04] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:38:04] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:38:04] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:38:04] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2023-03-18 13:38:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:38:04] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:38:04] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:38:04] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3511 ms. (steps per millisecond=284 ) properties (out of 16) seen :125496
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 824 ms. (steps per millisecond=1213 ) properties (out of 16) seen :10805
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 16) seen :55554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 16) seen :16657
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=1375 ) properties (out of 16) seen :11109
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 16) seen :30273
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 908 ms. (steps per millisecond=1101 ) properties (out of 16) seen :8748
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 16) seen :16674
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 881 ms. (steps per millisecond=1135 ) properties (out of 16) seen :10106
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 911 ms. (steps per millisecond=1097 ) properties (out of 16) seen :9045
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 16) seen :23823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1006 ms. (steps per millisecond=994 ) properties (out of 16) seen :7590
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 16) seen :17542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 16) seen :18512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 16) seen :20837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 797 ms. (steps per millisecond=1254 ) properties (out of 16) seen :10137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :16660
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:38:18] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:38:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:18] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:38:18] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:38:18] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:18] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:38:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:38:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:18] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:38:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:38:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:38:18] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:18] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:38:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:38:18] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:38:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:18] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:38:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:18] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:38:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:38:18] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:19] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:38:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:19] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:19] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:19] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:19] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:38:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:19] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:19] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:38:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:19] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:38:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:19] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:19] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:19] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:38:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:19] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:19] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:19] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:38:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:19] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:19] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:19] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:19] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:19] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:38:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:38:19] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:38:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:20] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:38:20] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:38:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:20] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:20] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:38:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:20] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:20] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:20] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:38:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:20] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:20] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:20] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:20] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:20] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:20] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:38:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:20] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:38:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:38:20] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:20] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:38:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:20] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:38:20] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:38:20] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:20] [INFO ] Added : 3 causal constraints over 1 iterations in 15 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, -1, -1, -1, -1, -1] Max seen :[17563, 27805, 23820, 16699, 27805, 19622, 25657, 15870, 15884, 30333, 14486, 23829, 23838, 27804, 16669, 20855]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:38:39] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:38:39] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:38:39] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-18 13:38:40] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:38:40] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-18 13:38:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:38:40] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:38:40] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:38:40] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3444 ms. (steps per millisecond=290 ) properties (out of 16) seen :125068
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 683 ms. (steps per millisecond=1464 ) properties (out of 16) seen :11569
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 16) seen :47652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 705 ms. (steps per millisecond=1418 ) properties (out of 16) seen :13346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=1457 ) properties (out of 16) seen :11095
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 16) seen :47618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=1636 ) properties (out of 16) seen :13894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 16) seen :16669
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 833 ms. (steps per millisecond=1200 ) properties (out of 16) seen :11931
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 938 ms. (steps per millisecond=1066 ) properties (out of 16) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 16) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 971 ms. (steps per millisecond=1029 ) properties (out of 16) seen :7891
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 16) seen :16681
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 16) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 16) seen :22219
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 572 ms. (steps per millisecond=1748 ) properties (out of 16) seen :13884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 16) seen :18532
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:38:53] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:38:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:53] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:38:53] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:38:53] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:53] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:38:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:38:53] [INFO ] Added : 4 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:53] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:38:53] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:53] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:53] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:38:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 13:38:53] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:38:53] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:38:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:38:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:53] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:53] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:38:53] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:38:53] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:53] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:53] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:38:53] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:53] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:38:53] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:38:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:54] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:38:54] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:38:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:54] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:54] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:38:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:54] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:54] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:38:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:54] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:54] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:54] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:54] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:38:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:54] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:54] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:38:54] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:38:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:54] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:54] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:54] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:38:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:54] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:54] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:38:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:54] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:55] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:55] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:38:55] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:38:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:55] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:38:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:55] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:38:55] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:38:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:55] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:38:55] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:38:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:55] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:38:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:55] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:55] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:38:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:55] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:38:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:38:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:38:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:38:55] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:38:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:38:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:38:55] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17565, 27807, 23822, 16701, 27807, 19624, 25659, 15873, 15887, 30335, 14488, 23831, 23840, 27806, 16672, 20858]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:39:15] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:39:15] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:39:15] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:39:15] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:39:15] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-18 13:39:15] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:39:15] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:39:15] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:39:15] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3427 ms. (steps per millisecond=291 ) properties (out of 16) seen :124919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 772 ms. (steps per millisecond=1295 ) properties (out of 16) seen :11133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 16) seen :44452
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 16) seen :18520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 598 ms. (steps per millisecond=1672 ) properties (out of 16) seen :12332
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 16) seen :35072
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 781 ms. (steps per millisecond=1280 ) properties (out of 16) seen :12887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 16) seen :11488
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 822 ms. (steps per millisecond=1216 ) properties (out of 16) seen :11540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 876 ms. (steps per millisecond=1141 ) properties (out of 16) seen :8542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 16) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 16) seen :7886
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 16) seen :18535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 16) seen :13885
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 16) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 16) seen :10106
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 16) seen :15213
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:39:28] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:39:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:39:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:28] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:39:28] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:39:28] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:39:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:39:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:28] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:39:28] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:39:28] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:28] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:39:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:29] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:29] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:39:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:39:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:29] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:29] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:39:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:29] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:39:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:29] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:39:29] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:39:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:29] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:39:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:39:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:29] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:39:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:29] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:39:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:29] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:39:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:39:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:29] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 13:39:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-18 13:39:29] [INFO ] Added : 2 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:39:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:29] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:39:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:29] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:39:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:29] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 13:39:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:39:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:29] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:39:29] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:29] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:39:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:30] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:39:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:30] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 13:39:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:39:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:30] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:30] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:39:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:30] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:39:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:39:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:30] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:39:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:30] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:39:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:30] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:39:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:39:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:30] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:30] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:39:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:39:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:30] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:39:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:30] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:39:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:30] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:30] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:39:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:39:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:30] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:30] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:39:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:30] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:39:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:30] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:39:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:39:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:30] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:39:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:31] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:39:31] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:39:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:31] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:39:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:39:31] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:39:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:39:31] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:39:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:39:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:39:31] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:39:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:39:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:39:31] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17567, 27810, 23824, 16703, 27810, 19626, 25660, 15875, 15889, 30337, 14490, 23833, 23843, 27808, 16674, 20860]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 10 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:39:49] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:39:49] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:39:49] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:39:49] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:39:49] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-18 13:39:49] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:39:49] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:39:49] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:39:49] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3425 ms. (steps per millisecond=291 ) properties (out of 16) seen :125315
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 855 ms. (steps per millisecond=1169 ) properties (out of 16) seen :8988
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 16) seen :27760
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 16) seen :23808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 16) seen :14502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 789 ms. (steps per millisecond=1267 ) properties (out of 16) seen :22200
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 16) seen :14494
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 740 ms. (steps per millisecond=1351 ) properties (out of 16) seen :10746
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 740 ms. (steps per millisecond=1351 ) properties (out of 16) seen :12837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 754 ms. (steps per millisecond=1326 ) properties (out of 16) seen :11508
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 16) seen :27774
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 957 ms. (steps per millisecond=1044 ) properties (out of 16) seen :8337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 16) seen :18516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 16) seen :12359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 16) seen :25640
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 820 ms. (steps per millisecond=1219 ) properties (out of 16) seen :10432
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 16) seen :18526
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:40:02] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:40:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:02] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:40:02] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:40:02] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:40:02] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:40:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:40:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:03] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:40:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:03] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:03] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:40:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:03] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:40:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:03] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:40:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:03] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:03] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:40:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:40:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:40:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:40:03] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:03] [INFO ] [Real]Absence check using state equation in 130 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:03] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:40:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:40:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:40:03] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:40:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:03] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:03] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:40:03] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:04] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:40:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:04] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 23 ms returned sat
[2023-03-18 13:40:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 13:40:04] [INFO ] Added : 2 causal constraints over 1 iterations in 29 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:40:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:04] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:40:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:04] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:40:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:40:04] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:40:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:04] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:40:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:04] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:40:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:04] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:04] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:40:04] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:40:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:40:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:04] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:04] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:40:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:04] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:04] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:40:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:40:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:05] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:40:05] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:40:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:05] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:40:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:40:05] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:40:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:40:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:05] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:40:05] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:40:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:05] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17569, 27812, 23826, 16705, 27812, 19628, 25661, 15878, 15891, 30340, 14492, 23835, 23845, 27810, 16676, 20862]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:40:24] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:40:24] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:40:24] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:40:24] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:40:24] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-18 13:40:24] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:40:24] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-18 13:40:24] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:40:24] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3512 ms. (steps per millisecond=284 ) properties (out of 16) seen :124984
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 16) seen :15892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 16) seen :24650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 16) seen :19618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 870 ms. (steps per millisecond=1149 ) properties (out of 16) seen :9548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 16) seen :27770
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 829 ms. (steps per millisecond=1206 ) properties (out of 16) seen :10441
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 16) seen :11479
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 735 ms. (steps per millisecond=1360 ) properties (out of 16) seen :13923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 874 ms. (steps per millisecond=1144 ) properties (out of 16) seen :8742
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 16) seen :30309
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 838 ms. (steps per millisecond=1193 ) properties (out of 16) seen :9252
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 16) seen :20830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :18517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 16) seen :22220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 829 ms. (steps per millisecond=1206 ) properties (out of 16) seen :11143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 779 ms. (steps per millisecond=1283 ) properties (out of 16) seen :10757
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:40:38] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:40:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:40:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:38] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:40:38] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:40:38] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:40:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:38] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:40:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:40:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:38] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:40:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:38] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:40:38] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:38] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:40:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:38] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:40:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:38] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:40:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:38] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:40:38] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:38] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:40:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:40:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:38] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:39] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:39] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:39] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:39] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:39] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:40:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:39] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:39] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:39] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:39] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:39] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:40:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:39] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:39] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:39] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:40:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:40:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:39] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:40:39] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:39] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:40:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:39] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:40] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 13:40:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:40] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:40] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:40:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:40] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:40:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:40] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:40] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:40:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:40] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:40:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:40:40] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:40:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:40:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:40] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:40:40] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:40:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:40] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:40] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:40:40] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:40:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:40:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:40:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:40:40] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:40:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:40:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:40:40] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17571, 27814, 23828, 16708, 27814, 19630, 25663, 15880, 15893, 30342, 14494, 23837, 23847, 27812, 16678, 20864]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:40:59] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:40:59] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:40:59] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:40:59] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:40:59] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-18 13:40:59] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:40:59] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:40:59] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:40:59] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3540 ms. (steps per millisecond=282 ) properties (out of 16) seen :125277
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 16) seen :15192
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 16) seen :47617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 16) seen :23806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 16) seen :13336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 16) seen :33357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 609 ms. (steps per millisecond=1642 ) properties (out of 16) seen :14519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 16) seen :16668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 811 ms. (steps per millisecond=1233 ) properties (out of 16) seen :11523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 769 ms. (steps per millisecond=1300 ) properties (out of 16) seen :10420
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 16) seen :27786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 855 ms. (steps per millisecond=1169 ) properties (out of 16) seen :10459
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 756 ms. (steps per millisecond=1322 ) properties (out of 16) seen :15212
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 16) seen :20866
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 16) seen :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 855 ms. (steps per millisecond=1169 ) properties (out of 16) seen :10096
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 615 ms. (steps per millisecond=1626 ) properties (out of 16) seen :14492
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:41:13] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:41:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:13] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:41:13] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:41:13] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:13] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:13] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:13] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:13] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:13] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:41:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:41:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:13] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:13] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:41:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:13] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:13] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:13] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:13] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:41:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:14] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:41:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:14] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:41:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:14] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:14] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:14] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:14] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:14] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 13:41:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:14] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:14] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:14] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:14] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:14] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:14] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:14] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:41:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:14] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:14] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:41:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:14] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:14] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:41:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:14] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:41:14] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:14] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:15] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:41:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:15] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:15] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:41:15] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:15] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:15] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:41:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:15] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:41:15] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:15] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2023-03-18 13:41:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:15] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:15] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:15] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:15] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:15] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:15] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:15] [INFO ] Added : 3 causal constraints over 1 iterations in 15 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, -1, -1, -1, -1, -1] Max seen :[17573, 27817, 23831, 16710, 27817, 19632, 25664, 15882, 15896, 30345, 14496, 23839, 23848, 27814, 16680, 20866]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:41:34] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:41:34] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:41:34] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:41:34] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:41:34] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-18 13:41:34] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:41:34] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:41:34] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:41:34] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3524 ms. (steps per millisecond=283 ) properties (out of 16) seen :125047
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 946 ms. (steps per millisecond=1057 ) properties (out of 16) seen :7881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 16) seen :44445
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 16) seen :15887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 16) seen :13900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 16) seen :28960
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 612 ms. (steps per millisecond=1633 ) properties (out of 16) seen :11887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 16) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 714 ms. (steps per millisecond=1400 ) properties (out of 16) seen :13915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 892 ms. (steps per millisecond=1121 ) properties (out of 16) seen :9823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 16) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 920 ms. (steps per millisecond=1086 ) properties (out of 16) seen :7896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 16) seen :23817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 16) seen :15148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 16) seen :27779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 766 ms. (steps per millisecond=1305 ) properties (out of 16) seen :9311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 16) seen :12858
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:41:47] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:41:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:47] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:41:47] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:41:47] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:47] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:47] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:47] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:41:47] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:41:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:41:47] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:48] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:48] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:48] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:48] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:48] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:41:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:48] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:48] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:48] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:41:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Real]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 13:41:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:48] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:41:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:48] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:48] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:41:48] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:41:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 13:41:48] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:41:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:48] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:48] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 11 ms.
[2023-03-18 13:41:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:48] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:41:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:41:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:48] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:41:48] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:48] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:48] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:49] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:41:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:49] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:41:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:49] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:41:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:49] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:49] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:49] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:41:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:41:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:41:49] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:41:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:41:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:41:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:41:49] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:41:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:41:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:41:49] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17575, 27820, 23832, 16712, 27820, 19634, 25666, 15884, 15898, 30347, 14498, 23840, 23849, 27816, 16682, 20868]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 7 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:42:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:42:09] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:42:09] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:42:09] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:42:09] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-18 13:42:09] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:42:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:42:09] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:42:09] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3097 ms. (steps per millisecond=322 ) properties (out of 16) seen :124933
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 16) seen :11964
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 16) seen :37050
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 16) seen :17553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=1479 ) properties (out of 16) seen :11525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 16) seen :41656
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :22234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 16) seen :23824
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties (out of 16) seen :10442
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 16) seen :11118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :22216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 944 ms. (steps per millisecond=1059 ) properties (out of 16) seen :8177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 16) seen :19611
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 702 ms. (steps per millisecond=1424 ) properties (out of 16) seen :11912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 16) seen :25640
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 880 ms. (steps per millisecond=1136 ) properties (out of 16) seen :9838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 16) seen :12850
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:42:21] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:42:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:42:21] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:42:21] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:42:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:21] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 13:42:21] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:42:21] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:42:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:42:21] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:21] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:21] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:42:21] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:42:21] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:42:21] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:21] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:42:21] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:42:21] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:21] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:42:21] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:42:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:42:21] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:42:21] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:21] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:22] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:42:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:22] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:42:22] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:42:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:22] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:42:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:42:22] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:42:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:22] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:22] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:42:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:22] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:42:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:22] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:42:22] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:22] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:22] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:42:22] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:42:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:22] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:22] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:42:22] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:42:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:23] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:23] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:42:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:23] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:23] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:42:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:42:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:23] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:42:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:42:23] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:42:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:23] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:42:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:23] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:42:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:23] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17577, 27823, 23833, 16714, 27823, 22219, 25669, 15887, 15902, 30349, 14501, 23842, 23851, 27818, 16684, 20870]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:42:42] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:42:43] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:42:43] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:42:43] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:42:43] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-18 13:42:43] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:42:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:42:43] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:42:43] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3551 ms. (steps per millisecond=281 ) properties (out of 16) seen :125152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 799 ms. (steps per millisecond=1251 ) properties (out of 16) seen :8949
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 16) seen :41657
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 16) seen :14509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 729 ms. (steps per millisecond=1371 ) properties (out of 16) seen :11502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 16) seen :33340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 718 ms. (steps per millisecond=1392 ) properties (out of 16) seen :15167
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 16) seen :13896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 819 ms. (steps per millisecond=1221 ) properties (out of 16) seen :12895
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 740 ms. (steps per millisecond=1351 ) properties (out of 16) seen :13960
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 878 ms. (steps per millisecond=1138 ) properties (out of 16) seen :9570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 16) seen :13895
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 16) seen :20846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 16) seen :27777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 781 ms. (steps per millisecond=1280 ) properties (out of 16) seen :10780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 16) seen :13882
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:42:56] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:42:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:42:56] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:42:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:42:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:56] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:42:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:42:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:42:56] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 13:42:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:42:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:56] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:42:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:56] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:42:56] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:42:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:56] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:42:56] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:42:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:57] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:57] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 9 ms.
[2023-03-18 13:42:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:42:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:57] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:57] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:42:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:57] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:42:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:57] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:57] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:57] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:42:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:57] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:42:57] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:42:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:57] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:42:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:57] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:57] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:42:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:57] [INFO ] Added : 4 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:42:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:42:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:57] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:57] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:57] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:42:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:42:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:57] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:42:57] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:42:57] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:42:58] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:58] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:58] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:58] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:58] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:42:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:58] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:42:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:58] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:58] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:58] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:42:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:58] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:42:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:42:58] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:42:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:42:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:42:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:58] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:58] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:42:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:42:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:58] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:42:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:42:58] [INFO ] Added : 5 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:42:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:42:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:42:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:42:58] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:42:58] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:42:58] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:42:58] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17579, 27825, 23835, 16716, 27825, 22221, 25671, 15889, 15905, 30351, 14504, 23844, 23854, 27820, 16686, 20872]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:43:17] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:43:17] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:43:17] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:43:17] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:43:17] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-18 13:43:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:43:17] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:43:17] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:43:17] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3320 ms. (steps per millisecond=301 ) properties (out of 16) seen :125620
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 16) seen :9535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 16) seen :31738
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 16) seen :15151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 830 ms. (steps per millisecond=1204 ) properties (out of 16) seen :9835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 16) seen :33313
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 16) seen :19661
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 16) seen :13329
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 788 ms. (steps per millisecond=1269 ) properties (out of 16) seen :8979
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 748 ms. (steps per millisecond=1336 ) properties (out of 16) seen :10506
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 16) seen :20875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 818 ms. (steps per millisecond=1222 ) properties (out of 16) seen :8663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 16) seen :19610
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 16) seen :16679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 743 ms. (steps per millisecond=1345 ) properties (out of 16) seen :10470
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 709 ms. (steps per millisecond=1410 ) properties (out of 16) seen :9252
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:43:30] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:43:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:30] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:43:30] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:43:30] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:43:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:43:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:43:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:30] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:43:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:43:30] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:43:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:43:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:43:30] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:43:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:43:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:30] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:43:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:43:30] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:43:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:43:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:43:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:43:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:30] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:43:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:43:30] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:43:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:30] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:43:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:43:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:43:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:30] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:43:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:43:30] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:43:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:30] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 13:43:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:43:30] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:43:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:43:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:30] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:43:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:43:30] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:43:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:43:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:43:30] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:43:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:30] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:43:30] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:43:30] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:43:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:43:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:30] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:43:30] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:43:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:43:31] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:43:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:31] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:43:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:43:31] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 13:43:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:43:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:43:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:43:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:31] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:43:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:43:31] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:43:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:43:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:43:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:43:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:31] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:43:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:43:31] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:43:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Real]Added 34 Read/Feed constraints in 8 ms returned sat
[2023-03-18 13:43:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:43:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:43:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:31] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:43:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:43:31] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:43:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:43:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:43:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:43:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:31] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:43:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:43:31] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:43:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:43:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:43:31] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:43:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:43:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:31] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:43:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:43:31] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:43:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:31] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:43:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:43:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:43:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:31] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:43:31] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:43:31] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:43:31] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:43:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:43:32] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:43:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:43:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:43:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:43:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:32] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:43:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:43:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:43:32] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:43:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:43:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:32] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:43:32] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:43:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:43:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:43:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:43:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:43:32] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:43:32] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:43:32] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:43:32] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17581, 27827, 23837, 16719, 27827, 22223, 25673, 15891, 15907, 30354, 14506, 23846, 23856, 27822, 16689, 20874]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 5 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:43:50] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:43:50] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:43:50] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:43:50] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:43:50] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-18 13:43:50] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:43:50] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:43:50] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:43:50] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3153 ms. (steps per millisecond=317 ) properties (out of 16) seen :125403
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 16) seen :11499
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 16) seen :37048
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 16) seen :17548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 16) seen :16668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :44438
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 16) seen :13337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=1618 ) properties (out of 16) seen :16695
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 752 ms. (steps per millisecond=1329 ) properties (out of 16) seen :10746
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 869 ms. (steps per millisecond=1150 ) properties (out of 16) seen :9019
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 16) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 920 ms. (steps per millisecond=1086 ) properties (out of 16) seen :8111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 16) seen :11489
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :15878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 16) seen :19616
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 946 ms. (steps per millisecond=1057 ) properties (out of 16) seen :8169
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=1675 ) properties (out of 16) seen :11480
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:44:03] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:44:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:03] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:44:03] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:44:03] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:03] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:44:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:03] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:44:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:03] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 13:44:03] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:03] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:44:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:44:03] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:44:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:03] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:03] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:44:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:44:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:03] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:44:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:03] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:44:03] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:44:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:03] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:44:03] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:03] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:03] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:04] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:04] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:04] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:04] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:04] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:04] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:04] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:04] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:44:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:04] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:04] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:44:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:04] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:44:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:04] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:44:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:04] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:44:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:44:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:44:04] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:44:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:44:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:04] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:04] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:44:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:04] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:44:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:44:04] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:04] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:44:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:05] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:44:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:05] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:44:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:44:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:05] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:44:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:05] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:44:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:05] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:44:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:44:05] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:44:05] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:05] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:05] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17583, 27829, 23839, 16722, 27829, 22224, 25675, 15895, 15910, 30356, 14509, 23848, 23859, 27823, 16691, 20876]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:44:24] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:44:24] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:44:24] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:44:24] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:44:24] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-18 13:44:24] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:44:24] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:44:24] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:44:24] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3552 ms. (steps per millisecond=281 ) properties (out of 16) seen :125329
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 16) seen :13934
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 16) seen :33349
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 16) seen :18516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 16) seen :11141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 16) seen :41686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 16) seen :18525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=2109 ) properties (out of 16) seen :13886
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 16) seen :12337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 867 ms. (steps per millisecond=1153 ) properties (out of 16) seen :8743
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 16) seen :30313
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 16) seen :8527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 16) seen :16696
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 16) seen :16675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 16) seen :22219
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 794 ms. (steps per millisecond=1259 ) properties (out of 16) seen :9805
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 16) seen :12830
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:44:38] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:44:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:38] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:38] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:44:38] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:44:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:38] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 13:44:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:44:38] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:44:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:44:38] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:44:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:38] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:44:38] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:44:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:38] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:38] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:38] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:44:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:38] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:38] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:44:38] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:38] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:38] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:44:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:38] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:38] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:44:38] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:38] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:39] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:44:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:39] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:44:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:44:39] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:44:39] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:44:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:39] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:44:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:39] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:39] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:44:39] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:39] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:39] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:44:39] [INFO ] Added : 6 causal constraints over 2 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:44:39] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:44:39] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:39] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:44:39] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:39] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:40] [INFO ] Added : 2 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:44:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:40] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:44:40] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:40] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:44:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:40] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:44:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:44:40] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:40] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:44:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:44:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:40] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:44:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:40] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:44:40] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:44:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:44:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:44:40] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:44:40] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:44:40] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:44:40] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17585, 27832, 23841, 16724, 27832, 22226, 25677, 15898, 15912, 30359, 14513, 23851, 23861, 27825, 16693, 20878]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 6 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:44:59] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:44:59] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:44:59] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:44:59] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:44:59] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-18 13:44:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:44:59] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:44:59] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:44:59] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3302 ms. (steps per millisecond=302 ) properties (out of 16) seen :125132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties (out of 16) seen :12361
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 710 ms. (steps per millisecond=1408 ) properties (out of 16) seen :27774
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 16) seen :22219
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 739 ms. (steps per millisecond=1353 ) properties (out of 16) seen :9523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 16) seen :44435
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 16) seen :17580
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 16) seen :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 16) seen :12839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 875 ms. (steps per millisecond=1142 ) properties (out of 16) seen :10789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 16) seen :22249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 16) seen :9579
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 16) seen :14484
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 16) seen :18529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 16) seen :22219
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 859 ms. (steps per millisecond=1164 ) properties (out of 16) seen :9494
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 773 ms. (steps per millisecond=1293 ) properties (out of 16) seen :11112
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:45:12] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-18 13:45:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:12] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:45:12] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:45:12] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:12] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:12] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:45:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:12] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:45:12] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:12] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:12] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:12] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:12] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:12] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:12] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:12] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:12] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:12] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:45:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:45:12] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:12] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:12] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:45:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:12] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 13:45:12] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:12] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:45:13] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:45:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:13] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:13] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:45:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:13] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:45:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:13] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:13] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:45:13] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:13] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:13] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:45:13] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:45:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:13] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:45:13] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:13] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:13] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:45:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:45:13] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:13] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:45:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:13] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:13] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:13] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:13] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:45:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:13] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:45:13] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:13] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:45:13] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:45:14] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:45:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:14] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:45:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:14] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:45:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:45:14] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:45:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:45:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:14] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:45:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:14] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:45:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:45:14] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:14] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:45:14] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:45:14] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:14] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17587, 27835, 23843, 16726, 27835, 22228, 25679, 15900, 15914, 30361, 14515, 23853, 23863, 27827, 16695, 20880]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 0 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:45:32] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-18 13:45:32] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:45:32] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:45:32] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:45:32] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-18 13:45:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:45:32] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:45:32] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:45:32] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3071 ms. (steps per millisecond=325 ) properties (out of 16) seen :125225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 16) seen :10101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 16) seen :44478
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :15893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 16) seen :13362
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 16) seen :31721
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 16) seen :13879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 16) seen :15155
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 16) seen :11114
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 828 ms. (steps per millisecond=1207 ) properties (out of 16) seen :8539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :30302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 778 ms. (steps per millisecond=1285 ) properties (out of 16) seen :8812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 16) seen :13338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=1675 ) properties (out of 16) seen :12353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 16) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 756 ms. (steps per millisecond=1322 ) properties (out of 16) seen :11503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 16) seen :8810
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:45:44] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:45:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:44] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:45:44] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:45:44] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:45:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:44] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:45:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:44] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:45:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:44] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:45:44] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:44] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 13:45:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:44] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:45:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:44] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:45:44] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:44] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:45:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:45:44] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:45:44] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:45:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:44] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:45:44] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:44] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:44] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:45] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:45] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:45:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:45] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:45] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:45:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:45] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:45] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:45] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:45] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:45] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:45] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:45] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:45] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:45:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:45] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:45] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:45] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:45] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:45:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:45] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:45:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:45] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:45] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:45] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:45:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:45] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:45] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:45:45] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:45] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:46] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:45:46] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:46] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:46] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:46] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:45:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:46] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:46] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:45:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:46] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:46] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:45:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:46] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:45:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:45:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:46] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 13:45:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:46] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:45:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:45:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:45:46] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:45:46] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:45:46] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17589, 27838, 23844, 16728, 27838, 22229, 25681, 15902, 15917, 30363, 14518, 23855, 23865, 27830, 16697, 20882]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:46:05] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:46:05] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:46:05] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:46:05] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:46:05] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-18 13:46:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:46:05] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:46:05] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:46:05] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3102 ms. (steps per millisecond=322 ) properties (out of 16) seen :124557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 16) seen :13916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 16) seen :35063
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 16) seen :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 16) seen :10096
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 16) seen :41687
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 16) seen :15166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 16) seen :20850
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 16) seen :13951
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 16) seen :12327
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 16) seen :30328
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 901 ms. (steps per millisecond=1109 ) properties (out of 16) seen :8782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 16) seen :20831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 16) seen :11484
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 16) seen :23869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 16) seen :10771
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 595 ms. (steps per millisecond=1680 ) properties (out of 16) seen :14518
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:46:17] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:46:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:46:17] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:46:17] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:17] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:17] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:46:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:17] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:46:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:17] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:17] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:46:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:17] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:17] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:46:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:46:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 13:46:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:17] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:46:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:17] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:46:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:17] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:17] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:46:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:46:17] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:17] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:18] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:46:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:18] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:46:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:18] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:18] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:46:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:18] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:46:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:18] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:46:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:18] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:46:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:18] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:46:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:18] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:46:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:18] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:46:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:18] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:18] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:46:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:46:18] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:18] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:19] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:46:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:19] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:46:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:46:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:19] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:46:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:19] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:46:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:46:19] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:19] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 13:46:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:19] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:19] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[17591, 27841, 23846, 16730, 27841, 22231, 25682, 15904, 15920, 30365, 14520, 23856, 23866, 27832, 16700, 20884]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 0 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:46:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:46:36] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:46:36] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:46:36] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:46:36] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-18 13:46:36] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:46:36] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:46:36] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:46:36] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3241 ms. (steps per millisecond=308 ) properties (out of 16) seen :124725
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 16) seen :10408
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 16) seen :35078
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 16) seen :15880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 16) seen :14557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 16) seen :26637
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 16) seen :15865
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 16) seen :10740
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 16) seen :9028
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 16) seen :19606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 873 ms. (steps per millisecond=1145 ) properties (out of 16) seen :11186
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 16) seen :15874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 16) seen :14483
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 16) seen :27777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 977 ms. (steps per millisecond=1023 ) properties (out of 16) seen :7710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 16) seen :11896
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:46:49] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:46:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:46:49] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:46:49] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:46:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:49] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:49] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:46:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Real]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:46:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:49] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:46:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:46:49] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:46:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:49] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:46:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:49] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:46:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:46:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:49] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:46:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:49] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:46:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:49] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:46:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:46:49] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:49] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:46:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:50] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:46:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:50] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:50] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:46:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:50] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:46:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:50] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:46:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:50] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:50] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:50] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:46:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:50] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:50] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:50] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:46:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:50] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:46:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:50] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-18 13:46:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:50] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:46:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:50] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 13:46:50] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:46:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:50] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:50] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:46:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:50] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:50] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:46:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:51] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:46:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:51] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:46:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:46:51] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:46:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:51] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:46:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 13:46:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:51] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:46:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:51] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:46:51] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:46:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:46:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:46:51] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:46:51] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:46:51] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:46:51] [INFO ] Added : 3 causal constraints over 1 iterations in 14 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, -1, -1, -1, -1, -1] Max seen :[17594, 27843, 23848, 16732, 27843, 22233, 25684, 15906, 15922, 30367, 14523, 23857, 23868, 27834, 16703, 20886]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:47:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:47:09] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:47:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:47:09] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:47:09] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-18 13:47:09] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:47:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:47:09] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:47:09] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3351 ms. (steps per millisecond=298 ) properties (out of 16) seen :125079
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 16) seen :15142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 16) seen :33328
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 16) seen :14529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 787 ms. (steps per millisecond=1270 ) properties (out of 16) seen :10063
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 16) seen :44435
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 684 ms. (steps per millisecond=1461 ) properties (out of 16) seen :16685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 16) seen :22221
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 16) seen :10073
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 16) seen :9264
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 16) seen :30348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 845 ms. (steps per millisecond=1183 ) properties (out of 16) seen :7744
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 16) seen :11494
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 16) seen :14511
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 16) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 735 ms. (steps per millisecond=1360 ) properties (out of 16) seen :11144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 16) seen :10749
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:47:22] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:47:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:22] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:47:22] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:47:22] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:22] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 13:47:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 3 ms returned sat
[2023-03-18 13:47:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:22] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:47:22] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:22] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:22] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:47:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:22] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:47:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:22] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:47:22] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:22] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:47:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:22] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:47:22] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:22] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:47:22] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:22] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:22] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:23] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:23] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:23] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:47:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:23] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:23] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:23] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:23] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:23] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:47:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:23] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:23] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:47:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:24] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:47:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:24] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:47:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:24] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:47:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:24] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:47:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 13:47:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:24] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:47:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:24] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:24] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:47:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:47:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:24] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:24] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:47:24] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:47:24] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:24] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:24] [INFO ] Added : 3 causal constraints over 1 iterations in 14 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, -1, -1, -1, -1, -1] Max seen :[17596, 27845, 23850, 16734, 27845, 22236, 25687, 15909, 15924, 30371, 14525, 23859, 23870, 27836, 16705, 20888]
Support contains 16 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:47:41] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:47:41] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:47:41] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:47:41] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:47:41] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-18 13:47:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:47:41] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-18 13:47:41] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 43/43 transitions.
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:47:41] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3303 ms. (steps per millisecond=302 ) properties (out of 16) seen :125323
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 16) seen :9558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 16) seen :41670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 16) seen :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 16) seen :9815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 16) seen :41693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 665 ms. (steps per millisecond=1503 ) properties (out of 16) seen :11921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 518 ms. (steps per millisecond=1930 ) properties (out of 16) seen :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 941 ms. (steps per millisecond=1062 ) properties (out of 16) seen :7884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 988 ms. (steps per millisecond=1012 ) properties (out of 16) seen :7637
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 16) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 837 ms. (steps per millisecond=1194 ) properties (out of 16) seen :9841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 16) seen :17557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 16) seen :17543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 16) seen :17558
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 684 ms. (steps per millisecond=1461 ) properties (out of 16) seen :10104
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 16) seen :18532
// Phase 1: matrix 43 rows 44 cols
[2023-03-18 13:47:54] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-18 13:47:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:54] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 13:47:54] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-18 13:47:54] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:54] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 13:47:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:54] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-18 13:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:54] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:47:54] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:54] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:54] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:47:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:54] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:54] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:47:54] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:54] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:47:54] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:54] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:54] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:47:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:55] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:55] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:55] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:47:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:55] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 13:47:55] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:55] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:55] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:47:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:55] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:47:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:55] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:47:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:55] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:55] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:47:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:55] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:55] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:55] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 13:47:55] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 13:47:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:55] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Real]Added 34 Read/Feed constraints in 6 ms returned sat
[2023-03-18 13:47:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:55] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:55] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:55] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Real]Added 34 Read/Feed constraints in 5 ms returned sat
[2023-03-18 13:47:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:55] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:55] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 13:47:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:55] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 13:47:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:55] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 13:47:55] [INFO ] [Nat]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:55] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:55] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 13:47:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 13:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 13:47:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 13:47:56] [INFO ] [Real]Added 34 Read/Feed constraints in 4 ms returned sat
[2023-03-18 13:47:56] [INFO ] Computed and/alt/rep : 34/34/34 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 13:47:56] [INFO ] Solution in real domain found non-integer solution.
========== file over 1MB has been truncated ======
retrieve it from the run archives if needed
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SemanticWebServices-PT-S064P18"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is SemanticWebServices-PT-S064P18, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r383-smll-167891833300047"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S064P18.tgz
mv SemanticWebServices-PT-S064P18 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;