Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281599300437.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-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 2-4028
Executing tool itstools
Input is SemanticWebServices-PT-S256P12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599300437
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 7.0K Apr 29 13:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 29 13:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 12:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 29 12:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 23M May 10 09:34 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-S256P12-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652970528128

Running Version 202205111006
[2022-05-19 14:28:49] [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]
[2022-05-19 14:28:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 14:28:50] [INFO ] Load time of PNML (sax parser for PT used): 789 ms
[2022-05-19 14:28:50] [INFO ] Transformed 356 places.
[2022-05-19 14:28:50] [INFO ] Transformed 20464 transitions.
[2022-05-19 14:28:50] [INFO ] Parsed PT model containing 356 places and 20464 transitions in 997 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Deduced a syphon composed of 14 places in 31 ms
Reduce places removed 14 places and 8326 transitions.
Ensure Unique test removed 4477 transitions
Reduce redundant transitions removed 4477 transitions.
Normalized transition count is 1384 out of 7661 initially.
// Phase 1: matrix 1384 rows 342 cols
[2022-05-19 14:28:50] [INFO ] Computed 34 place invariants in 35 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=21 ) properties (out of 16) seen :293
FORMULA SemanticWebServices-PT-S256P12-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :5
[2022-05-19 14:28:50] [INFO ] Flow matrix only has 1384 transitions (discarded 6277 similar events)
// Phase 1: matrix 1384 rows 342 cols
[2022-05-19 14:28:50] [INFO ] Computed 34 place invariants in 17 ms
[2022-05-19 14:28:51] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-19 14:28:51] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 7 ms returned sat
[2022-05-19 14:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:28:51] [INFO ] [Real]Absence check using state equation in 193 ms returned sat
[2022-05-19 14:28:51] [INFO ] State equation strengthened by 696 read => feed constraints.
[2022-05-19 14:28:51] [INFO ] [Real]Added 696 Read/Feed constraints in 282 ms returned sat
[2022-05-19 14:28:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:28:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:28:51] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:28:52] [INFO ] [Nat]Absence check using state equation in 424 ms returned sat
[2022-05-19 14:28:52] [INFO ] [Nat]Added 696 Read/Feed constraints in 284 ms returned sat
[2022-05-19 14:28:53] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 395 ms.
[2022-05-19 14:28:53] [INFO ] Added : 0 causal constraints over 0 iterations in 479 ms. Result :sat
Minimization took 85 ms.
[2022-05-19 14:28:53] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-19 14:28:53] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-19 14:28:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:28:53] [INFO ] [Real]Absence check using state equation in 288 ms returned sat
[2022-05-19 14:28:53] [INFO ] [Real]Added 696 Read/Feed constraints in 223 ms returned sat
[2022-05-19 14:28:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:28:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-19 14:28:53] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:28:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:28:54] [INFO ] [Nat]Absence check using state equation in 157 ms returned sat
[2022-05-19 14:28:54] [INFO ] [Nat]Added 696 Read/Feed constraints in 228 ms returned sat
[2022-05-19 14:28:54] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 397 ms.
[2022-05-19 14:28:54] [INFO ] Added : 0 causal constraints over 0 iterations in 497 ms. Result :sat
Minimization took 69 ms.
[2022-05-19 14:28:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:28:55] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:28:55] [INFO ] [Real]Absence check using state equation in 196 ms returned sat
[2022-05-19 14:28:55] [INFO ] [Real]Added 696 Read/Feed constraints in 236 ms returned sat
[2022-05-19 14:28:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:28:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:28:55] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-19 14:28:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:28:55] [INFO ] [Nat]Absence check using state equation in 166 ms returned sat
[2022-05-19 14:28:56] [INFO ] [Nat]Added 696 Read/Feed constraints in 244 ms returned sat
[2022-05-19 14:28:56] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 203 ms.
[2022-05-19 14:28:56] [INFO ] Added : 0 causal constraints over 0 iterations in 297 ms. Result :sat
Minimization took 70 ms.
[2022-05-19 14:28:56] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-19 14:28:56] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:28:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:28:56] [INFO ] [Real]Absence check using state equation in 169 ms returned sat
[2022-05-19 14:28:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:28:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2022-05-19 14:28:56] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:28:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:28:56] [INFO ] [Nat]Absence check using state equation in 154 ms returned sat
[2022-05-19 14:28:57] [INFO ] [Nat]Added 696 Read/Feed constraints in 239 ms returned sat
[2022-05-19 14:28:57] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 236 ms.
[2022-05-19 14:28:57] [INFO ] Added : 4 causal constraints over 1 iterations in 383 ms. Result :sat
Minimization took 73 ms.
[2022-05-19 14:28:57] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:28:57] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 2 ms returned sat
[2022-05-19 14:28:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:28:57] [INFO ] [Real]Absence check using state equation in 169 ms returned sat
[2022-05-19 14:28:58] [INFO ] [Real]Added 696 Read/Feed constraints in 238 ms returned sat
[2022-05-19 14:28:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:28:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:28:58] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:28:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:28:58] [INFO ] [Nat]Absence check using state equation in 169 ms returned sat
[2022-05-19 14:28:58] [INFO ] [Nat]Added 696 Read/Feed constraints in 231 ms returned sat
[2022-05-19 14:28:58] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 301 ms.
[2022-05-19 14:28:59] [INFO ] Added : 0 causal constraints over 0 iterations in 388 ms. Result :sat
Minimization took 71 ms.
[2022-05-19 14:28:59] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:28:59] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:28:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:28:59] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2022-05-19 14:28:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:28:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:28:59] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:28:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:28:59] [INFO ] [Nat]Absence check using state equation in 166 ms returned sat
[2022-05-19 14:28:59] [INFO ] [Nat]Added 696 Read/Feed constraints in 234 ms returned sat
[2022-05-19 14:29:00] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 226 ms.
[2022-05-19 14:29:00] [INFO ] Added : 6 causal constraints over 2 iterations in 416 ms. Result :sat
Minimization took 73 ms.
[2022-05-19 14:29:00] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:29:00] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:29:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:00] [INFO ] [Real]Absence check using state equation in 160 ms returned sat
[2022-05-19 14:29:00] [INFO ] [Real]Added 696 Read/Feed constraints in 239 ms returned sat
[2022-05-19 14:29:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:29:00] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 2 ms returned sat
[2022-05-19 14:29:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:01] [INFO ] [Nat]Absence check using state equation in 200 ms returned sat
[2022-05-19 14:29:01] [INFO ] [Nat]Added 696 Read/Feed constraints in 241 ms returned sat
[2022-05-19 14:29:01] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 222 ms.
[2022-05-19 14:29:01] [INFO ] Added : 0 causal constraints over 0 iterations in 308 ms. Result :sat
Minimization took 74 ms.
[2022-05-19 14:29:01] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:29:01] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 6 ms returned sat
[2022-05-19 14:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:02] [INFO ] [Real]Absence check using state equation in 162 ms returned sat
[2022-05-19 14:29:02] [INFO ] [Real]Added 696 Read/Feed constraints in 234 ms returned sat
[2022-05-19 14:29:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:29:02] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-19 14:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:02] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2022-05-19 14:29:02] [INFO ] [Nat]Added 696 Read/Feed constraints in 229 ms returned sat
[2022-05-19 14:29:03] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 206 ms.
[2022-05-19 14:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 292 ms. Result :sat
Minimization took 88 ms.
[2022-05-19 14:29:03] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:29:03] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:03] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2022-05-19 14:29:03] [INFO ] [Real]Added 696 Read/Feed constraints in 235 ms returned sat
[2022-05-19 14:29:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-19 14:29:03] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:04] [INFO ] [Nat]Absence check using state equation in 190 ms returned sat
[2022-05-19 14:29:04] [INFO ] [Nat]Added 696 Read/Feed constraints in 233 ms returned sat
[2022-05-19 14:29:04] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 232 ms.
[2022-05-19 14:29:04] [INFO ] Added : 0 causal constraints over 0 iterations in 347 ms. Result :sat
Minimization took 71 ms.
[2022-05-19 14:29:04] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:29:04] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:29:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:04] [INFO ] [Real]Absence check using state equation in 173 ms returned sat
[2022-05-19 14:29:05] [INFO ] [Real]Added 696 Read/Feed constraints in 303 ms returned sat
[2022-05-19 14:29:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:29:05] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:29:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:05] [INFO ] [Nat]Absence check using state equation in 190 ms returned sat
[2022-05-19 14:29:05] [INFO ] [Nat]Added 696 Read/Feed constraints in 232 ms returned sat
[2022-05-19 14:29:06] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 229 ms.
[2022-05-19 14:29:06] [INFO ] Added : 0 causal constraints over 0 iterations in 323 ms. Result :sat
Minimization took 71 ms.
[2022-05-19 14:29:06] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:29:06] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-19 14:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:06] [INFO ] [Real]Absence check using state equation in 185 ms returned sat
[2022-05-19 14:29:06] [INFO ] [Real]Added 696 Read/Feed constraints in 227 ms returned sat
[2022-05-19 14:29:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:29:06] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-19 14:29:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:07] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2022-05-19 14:29:07] [INFO ] [Nat]Added 696 Read/Feed constraints in 222 ms returned sat
[2022-05-19 14:29:07] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 224 ms.
[2022-05-19 14:29:07] [INFO ] Added : 0 causal constraints over 0 iterations in 316 ms. Result :sat
Minimization took 70 ms.
[2022-05-19 14:29:07] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:29:07] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 6 ms returned sat
[2022-05-19 14:29:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:07] [INFO ] [Real]Absence check using state equation in 163 ms returned sat
[2022-05-19 14:29:08] [INFO ] [Real]Added 696 Read/Feed constraints in 230 ms returned sat
[2022-05-19 14:29:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:29:08] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-19 14:29:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:08] [INFO ] [Nat]Absence check using state equation in 180 ms returned sat
[2022-05-19 14:29:08] [INFO ] [Nat]Added 696 Read/Feed constraints in 224 ms returned sat
[2022-05-19 14:29:08] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 243 ms.
[2022-05-19 14:29:09] [INFO ] Added : 0 causal constraints over 0 iterations in 330 ms. Result :sat
Minimization took 72 ms.
[2022-05-19 14:29:09] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-19 14:29:09] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:09] [INFO ] [Real]Absence check using state equation in 164 ms returned sat
[2022-05-19 14:29:09] [INFO ] [Real]Added 696 Read/Feed constraints in 227 ms returned sat
[2022-05-19 14:29:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-19 14:29:09] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:29:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:09] [INFO ] [Nat]Absence check using state equation in 162 ms returned sat
[2022-05-19 14:29:10] [INFO ] [Nat]Added 696 Read/Feed constraints in 239 ms returned sat
[2022-05-19 14:29:10] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 213 ms.
[2022-05-19 14:29:10] [INFO ] Added : 0 causal constraints over 0 iterations in 298 ms. Result :sat
Minimization took 70 ms.
[2022-05-19 14:29:10] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:29:10] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:10] [INFO ] [Real]Absence check using state equation in 180 ms returned sat
[2022-05-19 14:29:11] [INFO ] [Real]Added 696 Read/Feed constraints in 253 ms returned sat
[2022-05-19 14:29:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-19 14:29:11] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:29:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:11] [INFO ] [Nat]Absence check using state equation in 168 ms returned sat
[2022-05-19 14:29:11] [INFO ] [Nat]Added 696 Read/Feed constraints in 245 ms returned sat
[2022-05-19 14:29:11] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 239 ms.
[2022-05-19 14:29:11] [INFO ] Added : 3 causal constraints over 1 iterations in 372 ms. Result :sat
Minimization took 69 ms.
[2022-05-19 14:29:12] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-19 14:29:12] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-19 14:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:12] [INFO ] [Real]Absence check using state equation in 166 ms returned sat
[2022-05-19 14:29:12] [INFO ] [Real]Added 696 Read/Feed constraints in 232 ms returned sat
[2022-05-19 14:29:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 14:29:12] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-19 14:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:12] [INFO ] [Nat]Absence check using state equation in 197 ms returned sat
[2022-05-19 14:29:13] [INFO ] [Nat]Added 696 Read/Feed constraints in 234 ms returned sat
[2022-05-19 14:29:13] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 212 ms.
[2022-05-19 14:29:13] [INFO ] Added : 0 causal constraints over 0 iterations in 317 ms. Result :sat
Minimization took 69 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[15, 13, 12, 0, 26, 0, 21, 16, 12, 51, 44, 16, 24, 2, 40]
Support contains 15 out of 342 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 342/342 places, 7661/7661 transitions.
Graph (complete) has 2585 edges and 342 vertex of which 213 are kept as prefixes of interest. Removing 129 places using SCC suffix rule.24 ms
Discarding 129 places :
Also discarding 56 output transitions
Drop transitions removed 56 transitions
Ensure Unique test removed 4 places
Drop transitions removed 347 transitions
Ensure Unique test removed 1043 transitions
Reduce isomorphic transitions removed 1390 transitions.
Iterating post reduction 0 with 1394 rules applied. Total rules applied 1395 place count 209 transition count 6215
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 1422 place count 182 transition count 4427
Iterating global reduction 1 with 27 rules applied. Total rules applied 1449 place count 182 transition count 4427
Ensure Unique test removed 314 transitions
Reduce isomorphic transitions removed 314 transitions.
Iterating post reduction 1 with 314 rules applied. Total rules applied 1763 place count 182 transition count 4113
Drop transitions removed 680 transitions
Redundant transition composition rules discarded 680 transitions
Iterating global reduction 2 with 680 rules applied. Total rules applied 2443 place count 182 transition count 3433
Reduce places removed 14 places and 0 transitions.
Drop transitions removed 68 transitions
Ensure Unique test removed 386 transitions
Reduce isomorphic transitions removed 454 transitions.
Iterating post reduction 2 with 468 rules applied. Total rules applied 2911 place count 168 transition count 2979
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 2920 place count 159 transition count 2755
Iterating global reduction 3 with 9 rules applied. Total rules applied 2929 place count 159 transition count 2755
Ensure Unique test removed 533 transitions
Reduce isomorphic transitions removed 533 transitions.
Iterating post reduction 3 with 533 rules applied. Total rules applied 3462 place count 159 transition count 2222
Drop transitions removed 190 transitions
Redundant transition composition rules discarded 190 transitions
Iterating global reduction 4 with 190 rules applied. Total rules applied 3652 place count 159 transition count 2032
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 10 transitions
Ensure Unique test removed 454 transitions
Reduce isomorphic transitions removed 464 transitions.
Graph (complete) has 949 edges and 152 vertex of which 151 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 472 rules applied. Total rules applied 4124 place count 151 transition count 1568
Drop transitions removed 1 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 4127 place count 151 transition count 1565
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 4129 place count 149 transition count 1529
Iterating global reduction 6 with 2 rules applied. Total rules applied 4131 place count 149 transition count 1529
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 4133 place count 149 transition count 1527
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4134 place count 148 transition count 1499
Iterating global reduction 7 with 1 rules applied. Total rules applied 4135 place count 148 transition count 1499
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 4139 place count 148 transition count 1495
Drop transitions removed 120 transitions
Redundant transition composition rules discarded 120 transitions
Iterating global reduction 8 with 120 rules applied. Total rules applied 4259 place count 148 transition count 1375
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 27 transitions
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 8 with 68 rules applied. Total rules applied 4327 place count 140 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 4328 place count 139 transition count 1313
Iterating global reduction 9 with 1 rules applied. Total rules applied 4329 place count 139 transition count 1313
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 4332 place count 139 transition count 1310
Drop transitions removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 10 with 39 rules applied. Total rules applied 4371 place count 139 transition count 1271
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 10 with 12 rules applied. Total rules applied 4383 place count 136 transition count 1262
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 4385 place count 134 transition count 1246
Iterating global reduction 11 with 2 rules applied. Total rules applied 4387 place count 134 transition count 1246
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 11 with 29 rules applied. Total rules applied 4416 place count 134 transition count 1217
Drop transitions removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 12 with 28 rules applied. Total rules applied 4444 place count 134 transition count 1189
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 4445 place count 133 transition count 1188
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 4446 place count 132 transition count 1188
Applied a total of 4446 rules in 768 ms. Remains 132 /342 variables (removed 210) and now considering 1188/7661 (removed 6473) transitions.
Finished structural reductions, in 1 iterations. Remains : 132/342 places, 1188/7661 transitions.
Successfully produced net in file /tmp/petri1000_13324738173112435553.dot
Successfully produced net in file /tmp/petri1001_7901897395197929643.dot
Successfully produced net in file /tmp/petri1002_18009354839811654391.dot
Successfully produced net in file /tmp/petri1003_15950296635636493867.dot
Successfully produced net in file /tmp/petri1004_6236157728879463731.dot
Successfully produced net in file /tmp/petri1005_7388037824582847624.dot
Successfully produced net in file /tmp/petri1006_9178443727122610950.dot
Successfully produced net in file /tmp/petri1007_7003746156199959796.dot
Successfully produced net in file /tmp/petri1008_5227736034118997262.dot
Successfully produced net in file /tmp/petri1009_3848533328014401515.dot
Successfully produced net in file /tmp/petri1010_9498088416991746640.dot
Successfully produced net in file /tmp/petri1011_8982093636294438220.dot
Successfully produced net in file /tmp/petri1012_9483999893616782242.dot
Successfully produced net in file /tmp/petri1013_9991132995815028880.dot
Successfully produced net in file /tmp/petri1014_6859135766533285128.dot
Successfully produced net in file /tmp/petri1015_6090712653310443657.dot
Successfully produced net in file /tmp/petri1016_1604919133972335579.dot
Successfully produced net in file /tmp/petri1017_6797072110923116624.dot
Successfully produced net in file /tmp/petri1018_10044795147351526470.dot
Successfully produced net in file /tmp/petri1019_15123397835139619382.dot
Successfully produced net in file /tmp/petri1020_5027021574092882918.dot
Successfully produced net in file /tmp/petri1021_17329690836958211826.dot
Successfully produced net in file /tmp/petri1022_4113220906937448088.dot
Successfully produced net in file /tmp/petri1023_4873420537376344211.dot
Successfully produced net in file /tmp/petri1024_11409598611412178992.dot
Successfully produced net in file /tmp/petri1025_15088888021083227773.dot
Successfully produced net in file /tmp/petri1026_14586792687710657813.dot
Successfully produced net in file /tmp/petri1027_8726895159749654442.dot
Successfully produced net in file /tmp/petri1028_3049508853768336929.dot
Successfully produced net in file /tmp/petri1029_12878927417589663052.dot
Successfully produced net in file /tmp/petri1030_663190413024095797.dot
Successfully produced net in file /tmp/petri1031_342434389585674080.dot
Successfully produced net in file /tmp/petri1032_10491882927844193894.dot
Successfully produced net in file /tmp/petri1033_10657011693620456712.dot
Successfully produced net in file /tmp/petri1034_9321314102427125203.dot
Successfully produced net in file /tmp/petri1035_13311071884913178399.dot
Successfully produced net in file /tmp/petri1036_12658500511041806900.dot
Successfully produced net in file /tmp/petri1037_3567785771987015928.dot
Successfully produced net in file /tmp/petri1038_4166683074186810740.dot
Successfully produced net in file /tmp/petri1039_414940378839596926.dot
Successfully produced net in file /tmp/petri1040_13588765624778093622.dot
Successfully produced net in file /tmp/petri1041_2431132664459207435.dot
Successfully produced net in file /tmp/petri1042_255971223258168887.dot
Successfully produced net in file /tmp/petri1043_8671157038963620035.dot
Successfully produced net in file /tmp/petri1044_14748976086516990868.dot
Successfully produced net in file /tmp/petri1045_3988258478679718979.dot
Successfully produced net in file /tmp/petri1046_11749677716581919878.dot
Successfully produced net in file /tmp/petri1047_10642319114100532874.dot
Successfully produced net in file /tmp/petri1048_14692712128210069248.dot
Successfully produced net in file /tmp/petri1049_11959168223800677415.dot
Successfully produced net in file /tmp/petri1050_15809598796678592237.dot
Successfully produced net in file /tmp/petri1051_8531987968258188125.dot
Successfully produced net in file /tmp/petri1052_16326777431018003757.dot
Successfully produced net in file /tmp/petri1053_17004361772002660848.dot
Successfully produced net in file /tmp/petri1054_13199766993977319637.dot
Successfully produced net in file /tmp/petri1055_1030169808071877138.dot
Successfully produced net in file /tmp/petri1056_2033169906044978320.dot
Successfully produced net in file /tmp/petri1057_8052404546932961200.dot
Successfully produced net in file /tmp/petri1058_17150863529587680091.dot
Successfully produced net in file /tmp/petri1059_1069528806521559062.dot
Successfully produced net in file /tmp/petri1060_6318063474378277431.dot
Successfully produced net in file /tmp/petri1061_9374083879082325524.dot
Successfully produced net in file /tmp/petri1062_13394815490698045007.dot
Successfully produced net in file /tmp/petri1063_18320801490727475711.dot
Successfully produced net in file /tmp/petri1064_16242894505813746327.dot
Successfully produced net in file /tmp/petri1065_5791547134481109558.dot
Successfully produced net in file /tmp/petri1066_3573348057103840344.dot
Successfully produced net in file /tmp/petri1067_14378076223225778482.dot
Successfully produced net in file /tmp/petri1068_16914920587990217141.dot
Successfully produced net in file /tmp/petri1069_4271686945909688499.dot
Successfully produced net in file /tmp/petri1070_13298868463024328039.dot
Successfully produced net in file /tmp/petri1071_17802498003931934575.dot
Successfully produced net in file /tmp/petri1072_7954378861464322948.dot
Successfully produced net in file /tmp/petri1073_11188881898176185434.dot
Successfully produced net in file /tmp/petri1074_15861786826975630943.dot
Successfully produced net in file /tmp/petri1075_2889375862275106451.dot
Successfully produced net in file /tmp/petri1076_17566882047298480810.dot
Successfully produced net in file /tmp/petri1077_9773371893491591727.dot
Successfully produced net in file /tmp/petri1078_14238428587003014099.dot
Successfully produced net in file /tmp/petri1079_8716232978387071647.dot
Successfully produced net in file /tmp/petri1080_8571186356518253628.dot
Successfully produced net in file /tmp/petri1081_17576746943058211983.dot
Successfully produced net in file /tmp/petri1082_3214644201956576360.dot
Successfully produced net in file /tmp/petri1083_18075787040043331957.dot
Successfully produced net in file /tmp/petri1084_6152450336361932318.dot
Successfully produced net in file /tmp/petri1085_6541821793220068817.dot
Drop transitions removed 86 transitions
Dominated transitions for bounds rules discarded 86 transitions
Normalized transition count is 505 out of 1102 initially.
// Phase 1: matrix 505 rows 132 cols
[2022-05-19 14:29:18] [INFO ] Computed 0 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4039 ms. (steps per millisecond=247 ) properties (out of 15) seen :10241
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1273 ms. (steps per millisecond=785 ) properties (out of 15) seen :1016
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1235 ms. (steps per millisecond=809 ) properties (out of 15) seen :1139
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 15) seen :1146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1404 ms. (steps per millisecond=712 ) properties (out of 15) seen :125
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :1146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 15) seen :1146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 15) seen :1146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 15) seen :1146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1219 ms. (steps per millisecond=820 ) properties (out of 15) seen :798
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :1146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1017 ms. (steps per millisecond=983 ) properties (out of 15) seen :1227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1146
[2022-05-19 14:29:30] [INFO ] Flow matrix only has 507 transitions (discarded 595 similar events)
Normalized transition count is 505 out of 507 initially.
// Phase 1: matrix 505 rows 132 cols
[2022-05-19 14:29:30] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-19 14:29:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:30] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-05-19 14:29:30] [INFO ] State equation strengthened by 217 read => feed constraints.
[2022-05-19 14:29:30] [INFO ] [Real]Added 217 Read/Feed constraints in 69 ms returned sat
[2022-05-19 14:29:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:30] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-19 14:29:30] [INFO ] [Nat]Added 217 Read/Feed constraints in 28 ms returned sat
[2022-05-19 14:29:30] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 33 ms.
[2022-05-19 14:29:30] [INFO ] Added : 0 causal constraints over 0 iterations in 63 ms. Result :sat
Minimization took 30 ms.
[2022-05-19 14:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:31] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2022-05-19 14:29:31] [INFO ] [Real]Added 217 Read/Feed constraints in 30 ms returned sat
[2022-05-19 14:29:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:31] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-19 14:29:31] [INFO ] [Nat]Added 217 Read/Feed constraints in 29 ms returned sat
[2022-05-19 14:29:31] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 38 ms.
[2022-05-19 14:29:31] [INFO ] Added : 0 causal constraints over 0 iterations in 71 ms. Result :sat
Minimization took 24 ms.
[2022-05-19 14:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:31] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2022-05-19 14:29:31] [INFO ] [Real]Added 217 Read/Feed constraints in 28 ms returned sat
[2022-05-19 14:29:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:31] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-19 14:29:31] [INFO ] [Nat]Added 217 Read/Feed constraints in 29 ms returned sat
[2022-05-19 14:29:31] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 28 ms.
[2022-05-19 14:29:31] [INFO ] Added : 0 causal constraints over 0 iterations in 58 ms. Result :sat
Minimization took 31 ms.
[2022-05-19 14:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:31] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2022-05-19 14:29:31] [INFO ] [Real]Added 217 Read/Feed constraints in 28 ms returned sat
[2022-05-19 14:29:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:31] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2022-05-19 14:29:32] [INFO ] [Nat]Added 217 Read/Feed constraints in 28 ms returned sat
[2022-05-19 14:29:32] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 27 ms.
[2022-05-19 14:29:32] [INFO ] Added : 2 causal constraints over 1 iterations in 71 ms. Result :sat
Minimization took 23 ms.
[2022-05-19 14:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:32] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-19 14:29:32] [INFO ] [Real]Added 217 Read/Feed constraints in 30 ms returned sat
[2022-05-19 14:29:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:32] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-19 14:29:32] [INFO ] [Nat]Added 217 Read/Feed constraints in 30 ms returned sat
[2022-05-19 14:29:32] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 27 ms.
[2022-05-19 14:29:32] [INFO ] Added : 0 causal constraints over 0 iterations in 56 ms. Result :sat
Minimization took 29 ms.
[2022-05-19 14:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:32] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2022-05-19 14:29:32] [INFO ] [Real]Added 217 Read/Feed constraints in 31 ms returned sat
[2022-05-19 14:29:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:32] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-19 14:29:32] [INFO ] [Nat]Added 217 Read/Feed constraints in 30 ms returned sat
[2022-05-19 14:29:32] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 30 ms.
[2022-05-19 14:29:32] [INFO ] Added : 4 causal constraints over 1 iterations in 80 ms. Result :sat
Minimization took 29 ms.
[2022-05-19 14:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:33] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-19 14:29:33] [INFO ] [Real]Added 217 Read/Feed constraints in 29 ms returned sat
[2022-05-19 14:29:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:33] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2022-05-19 14:29:33] [INFO ] [Nat]Added 217 Read/Feed constraints in 25 ms returned sat
[2022-05-19 14:29:33] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 27 ms.
[2022-05-19 14:29:33] [INFO ] Added : 0 causal constraints over 0 iterations in 56 ms. Result :sat
Minimization took 23 ms.
[2022-05-19 14:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:33] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2022-05-19 14:29:33] [INFO ] [Real]Added 217 Read/Feed constraints in 27 ms returned sat
[2022-05-19 14:29:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:33] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-19 14:29:33] [INFO ] [Nat]Added 217 Read/Feed constraints in 25 ms returned sat
[2022-05-19 14:29:33] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 27 ms.
[2022-05-19 14:29:33] [INFO ] Added : 0 causal constraints over 0 iterations in 54 ms. Result :sat
Minimization took 23 ms.
[2022-05-19 14:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:33] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2022-05-19 14:29:33] [INFO ] [Real]Added 217 Read/Feed constraints in 26 ms returned sat
[2022-05-19 14:29:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:33] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2022-05-19 14:29:33] [INFO ] [Nat]Added 217 Read/Feed constraints in 26 ms returned sat
[2022-05-19 14:29:33] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 28 ms.
[2022-05-19 14:29:33] [INFO ] Added : 0 causal constraints over 0 iterations in 57 ms. Result :sat
Minimization took 22 ms.
[2022-05-19 14:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:34] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2022-05-19 14:29:34] [INFO ] [Real]Added 217 Read/Feed constraints in 28 ms returned sat
[2022-05-19 14:29:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:34] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2022-05-19 14:29:34] [INFO ] [Nat]Added 217 Read/Feed constraints in 26 ms returned sat
[2022-05-19 14:29:34] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 30 ms.
[2022-05-19 14:29:34] [INFO ] Added : 0 causal constraints over 0 iterations in 59 ms. Result :sat
Minimization took 28 ms.
[2022-05-19 14:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:34] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-19 14:29:34] [INFO ] [Real]Added 217 Read/Feed constraints in 27 ms returned sat
[2022-05-19 14:29:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:34] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-19 14:29:34] [INFO ] [Nat]Added 217 Read/Feed constraints in 29 ms returned sat
[2022-05-19 14:29:34] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 32 ms.
[2022-05-19 14:29:34] [INFO ] Added : 0 causal constraints over 0 iterations in 61 ms. Result :sat
Minimization took 28 ms.
[2022-05-19 14:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:34] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-19 14:29:34] [INFO ] [Real]Added 217 Read/Feed constraints in 29 ms returned sat
[2022-05-19 14:29:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:34] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-19 14:29:34] [INFO ] [Nat]Added 217 Read/Feed constraints in 26 ms returned sat
[2022-05-19 14:29:34] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 28 ms.
[2022-05-19 14:29:35] [INFO ] Added : 0 causal constraints over 0 iterations in 61 ms. Result :sat
Minimization took 21 ms.
[2022-05-19 14:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:35] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2022-05-19 14:29:35] [INFO ] [Real]Added 217 Read/Feed constraints in 29 ms returned sat
[2022-05-19 14:29:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:35] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2022-05-19 14:29:35] [INFO ] [Nat]Added 217 Read/Feed constraints in 26 ms returned sat
[2022-05-19 14:29:35] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 29 ms.
[2022-05-19 14:29:35] [INFO ] Added : 0 causal constraints over 0 iterations in 58 ms. Result :sat
Minimization took 23 ms.
[2022-05-19 14:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:35] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-19 14:29:35] [INFO ] [Real]Added 217 Read/Feed constraints in 27 ms returned sat
[2022-05-19 14:29:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:35] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2022-05-19 14:29:35] [INFO ] [Nat]Added 217 Read/Feed constraints in 26 ms returned sat
[2022-05-19 14:29:35] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 27 ms.
[2022-05-19 14:29:35] [INFO ] Added : 1 causal constraints over 1 iterations in 75 ms. Result :sat
Minimization took 28 ms.
[2022-05-19 14:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:35] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-19 14:29:35] [INFO ] [Real]Added 217 Read/Feed constraints in 27 ms returned sat
[2022-05-19 14:29:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:36] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-19 14:29:36] [INFO ] [Nat]Added 217 Read/Feed constraints in 28 ms returned sat
[2022-05-19 14:29:36] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 30 ms.
[2022-05-19 14:29:36] [INFO ] Added : 0 causal constraints over 0 iterations in 61 ms. Result :sat
Minimization took 29 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1146, 1146, 967, 1027, 1146, 135, 1161, 1146, 1146, 2397, 2150, 757, 1146, 1132, 1934]
Support contains 15 out of 132 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 132/132 places, 1102/1102 transitions.
Graph (complete) has 713 edges and 132 vertex of which 126 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 79 transitions
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 115 transitions.
Iterating post reduction 0 with 115 rules applied. Total rules applied 116 place count 126 transition count 987
Drop transitions removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 1 with 38 rules applied. Total rules applied 154 place count 126 transition count 949
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 156 place count 125 transition count 948
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 159 place count 122 transition count 904
Iterating global reduction 2 with 3 rules applied. Total rules applied 162 place count 122 transition count 904
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 177 place count 122 transition count 889
Applied a total of 177 rules in 34 ms. Remains 122 /132 variables (removed 10) and now considering 889/1102 (removed 213) transitions.
Finished structural reductions, in 1 iterations. Remains : 122/132 places, 889/1102 transitions.
Successfully produced net in file /tmp/petri1086_10558032257227698980.dot
Successfully produced net in file /tmp/petri1087_8426798162089160688.dot
Successfully produced net in file /tmp/petri1088_3184944709283609133.dot
Successfully produced net in file /tmp/petri1089_15836328246457368561.dot
Successfully produced net in file /tmp/petri1090_16642757008305309230.dot
Successfully produced net in file /tmp/petri1091_5345180972476093820.dot
Successfully produced net in file /tmp/petri1092_13022991981541776546.dot
Successfully produced net in file /tmp/petri1093_16410529017918191670.dot
Successfully produced net in file /tmp/petri1094_17434212985114394577.dot
Successfully produced net in file /tmp/petri1095_3702101276281368136.dot
Successfully produced net in file /tmp/petri1096_2866237642271998661.dot
Successfully produced net in file /tmp/petri1097_14527993244873321911.dot
Drop transitions removed 12 transitions
Dominated transitions for bounds rules discarded 12 transitions
Normalized transition count is 450 out of 877 initially.
// Phase 1: matrix 450 rows 122 cols
[2022-05-19 14:29:41] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1001267 steps, including 2 resets, run finished after 3246 ms. (steps per millisecond=308 ) properties (out of 15) seen :12235
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :1254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 15) seen :1254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 891 ms. (steps per millisecond=1122 ) properties (out of 15) seen :1030
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1170 ms. (steps per millisecond=854 ) properties (out of 15) seen :704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1189 ms. (steps per millisecond=841 ) properties (out of 15) seen :146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :1254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 15) seen :1254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :1254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :1254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :1254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 859 ms. (steps per millisecond=1164 ) properties (out of 15) seen :1109
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :1254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 946 ms. (steps per millisecond=1057 ) properties (out of 15) seen :1213
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1254
[2022-05-19 14:29:50] [INFO ] Flow matrix only has 452 transitions (discarded 425 similar events)
Normalized transition count is 450 out of 452 initially.
// Phase 1: matrix 450 rows 122 cols
[2022-05-19 14:29:50] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-19 14:29:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:50] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-19 14:29:50] [INFO ] State equation strengthened by 187 read => feed constraints.
[2022-05-19 14:29:51] [INFO ] [Real]Added 187 Read/Feed constraints in 34 ms returned sat
[2022-05-19 14:29:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:51] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-05-19 14:29:51] [INFO ] [Nat]Added 187 Read/Feed constraints in 25 ms returned sat
[2022-05-19 14:29:51] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 35 ms.
[2022-05-19 14:29:51] [INFO ] Added : 1 causal constraints over 1 iterations in 73 ms. Result :sat
Minimization took 21 ms.
[2022-05-19 14:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:51] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-19 14:29:51] [INFO ] [Real]Added 187 Read/Feed constraints in 21 ms returned sat
[2022-05-19 14:29:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:51] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-19 14:29:51] [INFO ] [Nat]Added 187 Read/Feed constraints in 24 ms returned sat
[2022-05-19 14:29:51] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 27 ms.
[2022-05-19 14:29:51] [INFO ] Added : 1 causal constraints over 1 iterations in 71 ms. Result :sat
Minimization took 23 ms.
[2022-05-19 14:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:51] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-19 14:29:51] [INFO ] [Real]Added 187 Read/Feed constraints in 21 ms returned sat
[2022-05-19 14:29:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:51] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2022-05-19 14:29:51] [INFO ] [Nat]Added 187 Read/Feed constraints in 33 ms returned sat
[2022-05-19 14:29:51] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 22 ms.
[2022-05-19 14:29:51] [INFO ] Added : 1 causal constraints over 1 iterations in 60 ms. Result :sat
Minimization took 21 ms.
[2022-05-19 14:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:52] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-19 14:29:52] [INFO ] [Real]Added 187 Read/Feed constraints in 20 ms returned sat
[2022-05-19 14:29:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:52] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-19 14:29:52] [INFO ] [Nat]Added 187 Read/Feed constraints in 22 ms returned sat
[2022-05-19 14:29:52] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 23 ms.
[2022-05-19 14:29:52] [INFO ] Added : 3 causal constraints over 1 iterations in 61 ms. Result :sat
Minimization took 28 ms.
[2022-05-19 14:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:52] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-19 14:29:52] [INFO ] [Real]Added 187 Read/Feed constraints in 21 ms returned sat
[2022-05-19 14:29:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:52] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-19 14:29:52] [INFO ] [Nat]Added 187 Read/Feed constraints in 20 ms returned sat
[2022-05-19 14:29:52] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 23 ms.
[2022-05-19 14:29:52] [INFO ] Added : 1 causal constraints over 1 iterations in 61 ms. Result :sat
Minimization took 21 ms.
[2022-05-19 14:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:52] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-19 14:29:52] [INFO ] [Real]Added 187 Read/Feed constraints in 21 ms returned sat
[2022-05-19 14:29:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:52] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2022-05-19 14:29:52] [INFO ] [Nat]Added 187 Read/Feed constraints in 26 ms returned sat
[2022-05-19 14:29:52] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 26 ms.
[2022-05-19 14:29:53] [INFO ] Added : 5 causal constraints over 1 iterations in 71 ms. Result :sat
Minimization took 22 ms.
[2022-05-19 14:29:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:53] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-19 14:29:53] [INFO ] [Real]Added 187 Read/Feed constraints in 26 ms returned sat
[2022-05-19 14:29:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:53] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-19 14:29:53] [INFO ] [Nat]Added 187 Read/Feed constraints in 20 ms returned sat
[2022-05-19 14:29:53] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 23 ms.
[2022-05-19 14:29:53] [INFO ] Added : 1 causal constraints over 1 iterations in 59 ms. Result :sat
Minimization took 20 ms.
[2022-05-19 14:29:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:53] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-19 14:29:53] [INFO ] [Real]Added 187 Read/Feed constraints in 24 ms returned sat
[2022-05-19 14:29:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:53] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-19 14:29:53] [INFO ] [Nat]Added 187 Read/Feed constraints in 20 ms returned sat
[2022-05-19 14:29:53] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 24 ms.
[2022-05-19 14:29:53] [INFO ] Added : 1 causal constraints over 1 iterations in 64 ms. Result :sat
Minimization took 21 ms.
[2022-05-19 14:29:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:53] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2022-05-19 14:29:53] [INFO ] [Real]Added 187 Read/Feed constraints in 24 ms returned sat
[2022-05-19 14:29:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:53] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2022-05-19 14:29:53] [INFO ] [Nat]Added 187 Read/Feed constraints in 21 ms returned sat
[2022-05-19 14:29:53] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 22 ms.
[2022-05-19 14:29:54] [INFO ] Added : 1 causal constraints over 1 iterations in 65 ms. Result :sat
Minimization took 21 ms.
[2022-05-19 14:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:54] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-19 14:29:54] [INFO ] [Real]Added 187 Read/Feed constraints in 21 ms returned sat
[2022-05-19 14:29:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:54] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-19 14:29:54] [INFO ] [Nat]Added 187 Read/Feed constraints in 22 ms returned sat
[2022-05-19 14:29:54] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 26 ms.
[2022-05-19 14:29:54] [INFO ] Added : 1 causal constraints over 1 iterations in 71 ms. Result :sat
Minimization took 27 ms.
[2022-05-19 14:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:54] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-19 14:29:54] [INFO ] [Real]Added 187 Read/Feed constraints in 23 ms returned sat
[2022-05-19 14:29:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:54] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2022-05-19 14:29:54] [INFO ] [Nat]Added 187 Read/Feed constraints in 21 ms returned sat
[2022-05-19 14:29:54] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 23 ms.
[2022-05-19 14:29:54] [INFO ] Added : 1 causal constraints over 1 iterations in 65 ms. Result :sat
Minimization took 20 ms.
[2022-05-19 14:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:54] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-19 14:29:54] [INFO ] [Real]Added 187 Read/Feed constraints in 21 ms returned sat
[2022-05-19 14:29:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:54] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-19 14:29:54] [INFO ] [Nat]Added 187 Read/Feed constraints in 20 ms returned sat
[2022-05-19 14:29:54] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 23 ms.
[2022-05-19 14:29:54] [INFO ] Added : 2 causal constraints over 1 iterations in 63 ms. Result :sat
Minimization took 26 ms.
[2022-05-19 14:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:55] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-19 14:29:55] [INFO ] [Real]Added 187 Read/Feed constraints in 21 ms returned sat
[2022-05-19 14:29:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:55] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-19 14:29:55] [INFO ] [Nat]Added 187 Read/Feed constraints in 24 ms returned sat
[2022-05-19 14:29:55] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 27 ms.
[2022-05-19 14:29:55] [INFO ] Added : 1 causal constraints over 1 iterations in 71 ms. Result :sat
Minimization took 21 ms.
[2022-05-19 14:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:55] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-19 14:29:55] [INFO ] [Real]Added 187 Read/Feed constraints in 21 ms returned sat
[2022-05-19 14:29:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:55] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-19 14:29:55] [INFO ] [Nat]Added 187 Read/Feed constraints in 21 ms returned sat
[2022-05-19 14:29:55] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 20 ms.
[2022-05-19 14:29:55] [INFO ] Added : 2 causal constraints over 1 iterations in 63 ms. Result :sat
Minimization took 21 ms.
[2022-05-19 14:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:55] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2022-05-19 14:29:55] [INFO ] [Real]Added 187 Read/Feed constraints in 23 ms returned sat
[2022-05-19 14:29:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:29:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:29:55] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-19 14:29:55] [INFO ] [Nat]Added 187 Read/Feed constraints in 22 ms returned sat
[2022-05-19 14:29:55] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 28 ms.
[2022-05-19 14:29:55] [INFO ] Added : 1 causal constraints over 1 iterations in 76 ms. Result :sat
Minimization took 27 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1254, 1254, 1010, 1029, 1254, 142, 1254, 1254, 1254, 2400, 2244, 1086, 1254, 1135, 3987]
Support contains 15 out of 122 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 122/122 places, 877/877 transitions.
Applied a total of 0 rules in 25 ms. Remains 122 /122 variables (removed 0) and now considering 877/877 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 122/122 places, 877/877 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 122/122 places, 877/877 transitions.
Applied a total of 0 rules in 10 ms. Remains 122 /122 variables (removed 0) and now considering 877/877 (removed 0) transitions.
[2022-05-19 14:30:01] [INFO ] Flow matrix only has 452 transitions (discarded 425 similar events)
Normalized transition count is 450 out of 452 initially.
// Phase 1: matrix 450 rows 122 cols
[2022-05-19 14:30:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:30:02] [INFO ] Implicit Places using invariants in 616 ms returned []
[2022-05-19 14:30:02] [INFO ] Flow matrix only has 452 transitions (discarded 425 similar events)
Normalized transition count is 450 out of 452 initially.
// Phase 1: matrix 450 rows 122 cols
[2022-05-19 14:30:02] [INFO ] Computed 0 place invariants in 6 ms
[2022-05-19 14:30:02] [INFO ] State equation strengthened by 187 read => feed constraints.
[2022-05-19 14:30:02] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 940 ms to find 0 implicit places.
[2022-05-19 14:30:02] [INFO ] Redundant transitions in 617 ms returned [19, 27, 29, 33, 35, 36, 38, 39, 42, 52, 55, 60, 62, 63, 65, 68, 70, 71, 75, 78, 79, 82, 83, 85, 87, 88, 91, 93, 95, 98, 99, 101, 102, 103, 110, 112, 113, 114, 116, 117, 119, 120, 124, 125, 127, 128, 138, 139, 140, 149, 150, 151, 152, 154, 156, 159, 161, 163, 164, 165, 166, 167, 168, 169, 171, 172, 173, 174, 175, 176, 178, 179, 182, 184, 185, 186, 187, 188, 190, 191, 192, 193, 194, 198, 199, 203, 204, 205, 206, 207, 208, 219, 220, 221, 223, 234, 236, 239, 240, 244, 245, 246, 249, 251, 255, 256, 257, 264, 318, 321, 327, 335, 336, 337, 345, 347, 348, 351, 356, 360, 361, 367, 368, 370, 372, 373, 374, 375, 376, 377, 378, 380, 381, 382, 383, 384, 385, 388, 390, 391, 392, 393, 396, 397, 401, 406, 415, 416, 430, 437, 438, 439, 445, 446, 447, 452, 496, 503, 506, 509, 513, 518, 523, 529, 531, 534, 536, 539, 542, 545, 548, 551, 555, 564, 565, 566, 567, 568, 577, 579, 581, 584, 586, 588, 591, 593, 596, 599, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 634, 636, 638, 640, 643, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 678, 688, 689, 690, 691, 692, 701, 714, 720, 721, 722, 723, 727, 728, 729, 730, 731, 737, 738, 739, 740, 741, 752, 753, 754, 755, 766, 767, 768, 774, 776, 777, 779, 780, 782, 784, 786, 788, 790, 792, 794, 797, 799, 801, 806]
Found 258 redundant transitions using SMT.
Drop transitions removed 258 transitions
Redundant transitions reduction (with SMT) removed 258 transitions.
[2022-05-19 14:30:02] [INFO ] Flow matrix only has 291 transitions (discarded 328 similar events)
Normalized transition count is 289 out of 291 initially.
// Phase 1: matrix 289 rows 122 cols
[2022-05-19 14:30:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:30:03] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
Starting structural reductions in SAFETY mode, iteration 1 : 122/122 places, 619/877 transitions.
Graph (complete) has 514 edges and 122 vertex of which 116 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 116 transition count 613
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 115 transition count 609
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 115 transition count 609
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 14 place count 115 transition count 604
Drop transitions removed 55 transitions
Redundant transition composition rules discarded 55 transitions
Iterating global reduction 2 with 55 rules applied. Total rules applied 69 place count 115 transition count 549
Reduce places removed 10 places and 0 transitions.
Drop transitions removed 13 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 101 place count 105 transition count 527
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 103 place count 103 transition count 517
Iterating global reduction 3 with 2 rules applied. Total rules applied 105 place count 103 transition count 517
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 109 place count 103 transition count 513
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 116 place count 103 transition count 506
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 117 place count 103 transition count 505
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 118 place count 102 transition count 505
Applied a total of 118 rules in 57 ms. Remains 102 /122 variables (removed 20) and now considering 505/619 (removed 114) transitions.
[2022-05-19 14:30:03] [INFO ] Flow matrix only has 239 transitions (discarded 266 similar events)
Normalized transition count is 237 out of 239 initially.
// Phase 1: matrix 237 rows 102 cols
[2022-05-19 14:30:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:30:04] [INFO ] Implicit Places using invariants in 1138 ms returned []
[2022-05-19 14:30:04] [INFO ] Flow matrix only has 239 transitions (discarded 266 similar events)
Normalized transition count is 237 out of 239 initially.
// Phase 1: matrix 237 rows 102 cols
[2022-05-19 14:30:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:30:04] [INFO ] State equation strengthened by 109 read => feed constraints.
[2022-05-19 14:30:04] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 1409 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 102/122 places, 505/877 transitions.
Finished structural reductions, in 2 iterations. Remains : 102/122 places, 505/877 transitions.
Successfully produced net in file /tmp/petri1098_14244494548392519631.dot
Successfully produced net in file /tmp/petri1099_18338928526705804940.dot
Successfully produced net in file /tmp/petri1100_12871861555643835651.dot
Successfully produced net in file /tmp/petri1101_15528464656758585065.dot
Successfully produced net in file /tmp/petri1102_11378079508817071904.dot
Successfully produced net in file /tmp/petri1103_15692807453489859976.dot
Successfully produced net in file /tmp/petri1104_17957867167285199591.dot
Successfully produced net in file /tmp/petri1105_13385461481273554466.dot
Successfully produced net in file /tmp/petri1106_15550076305366417814.dot
Successfully produced net in file /tmp/petri1107_6319413089817475465.dot
Successfully produced net in file /tmp/petri1108_9273060147274240635.dot
Successfully produced net in file /tmp/petri1109_11441237791006007103.dot
Successfully produced net in file /tmp/petri1110_16267484057023533052.dot
Successfully produced net in file /tmp/petri1111_8248694279857832411.dot
Successfully produced net in file /tmp/petri1112_17985733612869296315.dot
Successfully produced net in file /tmp/petri1113_13438651526818825929.dot
Successfully produced net in file /tmp/petri1114_12646470001003599577.dot
Successfully produced net in file /tmp/petri1115_17868945488869209489.dot
Successfully produced net in file /tmp/petri1116_16381535207052436441.dot
Successfully produced net in file /tmp/petri1117_8881266212809460242.dot
Successfully produced net in file /tmp/petri1118_3371797652020122897.dot
Successfully produced net in file /tmp/petri1119_1987561376689801396.dot
Successfully produced net in file /tmp/petri1120_10877567747933865755.dot
Successfully produced net in file /tmp/petri1121_14244681122261225221.dot
Successfully produced net in file /tmp/petri1122_17525488423363097047.dot
Successfully produced net in file /tmp/petri1123_13004718445141627306.dot
Successfully produced net in file /tmp/petri1124_16470684241271949126.dot
Successfully produced net in file /tmp/petri1125_18406410713987637723.dot
Successfully produced net in file /tmp/petri1126_13451022000961809079.dot
Successfully produced net in file /tmp/petri1127_12641717305074976498.dot
Successfully produced net in file /tmp/petri1128_312276063128063996.dot
Successfully produced net in file /tmp/petri1129_5380709291824992105.dot
Successfully produced net in file /tmp/petri1130_9245878450835522144.dot
Successfully produced net in file /tmp/petri1131_17931683790071344147.dot
Successfully produced net in file /tmp/petri1132_2581197375154820255.dot
Successfully produced net in file /tmp/petri1133_15293743820985991919.dot
Successfully produced net in file /tmp/petri1134_8290489440898159526.dot
Successfully produced net in file /tmp/petri1135_2502935138745831757.dot
Successfully produced net in file /tmp/petri1136_11916576416395212489.dot
Successfully produced net in file /tmp/petri1137_13044419543021616587.dot
Successfully produced net in file /tmp/petri1138_12471000493929963850.dot
Successfully produced net in file /tmp/petri1139_14137947979564365851.dot
Successfully produced net in file /tmp/petri1140_5417637234357858298.dot
Successfully produced net in file /tmp/petri1141_11140131420928315819.dot
Successfully produced net in file /tmp/petri1142_12012451134615058540.dot
Successfully produced net in file /tmp/petri1143_3998714496094523298.dot
Successfully produced net in file /tmp/petri1144_6367880765627251684.dot
Successfully produced net in file /tmp/petri1145_11548704163366621440.dot
Successfully produced net in file /tmp/petri1146_14553734035530189239.dot
Successfully produced net in file /tmp/petri1147_9984468892020539023.dot
Successfully produced net in file /tmp/petri1148_8160091156922795479.dot
Successfully produced net in file /tmp/petri1149_7421417226189943908.dot
Successfully produced net in file /tmp/petri1150_5197574524918793086.dot
Successfully produced net in file /tmp/petri1151_7276785293180291675.dot
Successfully produced net in file /tmp/petri1152_17923099322118345978.dot
Successfully produced net in file /tmp/petri1153_17282240067022147505.dot
Successfully produced net in file /tmp/petri1154_14703179261538346048.dot
Successfully produced net in file /tmp/petri1155_3342920165154926041.dot
Successfully produced net in file /tmp/petri1156_2718074423584918793.dot
Successfully produced net in file /tmp/petri1157_13299445714081753104.dot
Successfully produced net in file /tmp/petri1158_7676050185079122445.dot
Successfully produced net in file /tmp/petri1159_8131562076327170633.dot
Successfully produced net in file /tmp/petri1160_3650606217875875259.dot
Successfully produced net in file /tmp/petri1161_1062497265602427521.dot
Successfully produced net in file /tmp/petri1162_10398305484734396351.dot
Successfully produced net in file /tmp/petri1163_2960785063738976364.dot
Successfully produced net in file /tmp/petri1164_13449936077418160400.dot
Successfully produced net in file /tmp/petri1165_7615370168008050932.dot
Successfully produced net in file /tmp/petri1166_8844368138427645495.dot
Successfully produced net in file /tmp/petri1167_15720065301107136749.dot
Successfully produced net in file /tmp/petri1168_16681553198673699503.dot
Successfully produced net in file /tmp/petri1169_11222651227098117323.dot
Successfully produced net in file /tmp/petri1170_5863241464549335295.dot
Successfully produced net in file /tmp/petri1171_15352206015814599175.dot
Successfully produced net in file /tmp/petri1172_5733129659916053610.dot
Successfully produced net in file /tmp/petri1173_3042583837754544639.dot
Successfully produced net in file /tmp/petri1174_14871517434453195709.dot
Successfully produced net in file /tmp/petri1175_13884302299521740568.dot
Successfully produced net in file /tmp/petri1176_15708112383538590242.dot
Successfully produced net in file /tmp/petri1177_12576925903582076467.dot
Successfully produced net in file /tmp/petri1178_17431496040264570872.dot
Successfully produced net in file /tmp/petri1179_18385523747797530862.dot
Successfully produced net in file /tmp/petri1180_11179301171832995568.dot
Successfully produced net in file /tmp/petri1181_16991998731857607166.dot
Successfully produced net in file /tmp/petri1182_4809850549819820775.dot
Successfully produced net in file /tmp/petri1183_17199342707632392851.dot
Successfully produced net in file /tmp/petri1184_4417298323527194387.dot
Drop transitions removed 87 transitions
Dominated transitions for bounds rules discarded 87 transitions
Normalized transition count is 221 out of 418 initially.
// Phase 1: matrix 221 rows 102 cols
[2022-05-19 14:30:04] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000262 steps, including 2 resets, run finished after 1809 ms. (steps per millisecond=552 ) properties (out of 15) seen :8201
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :2545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 15) seen :2545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 793 ms. (steps per millisecond=1261 ) properties (out of 15) seen :2497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1010 ms. (steps per millisecond=990 ) properties (out of 15) seen :1694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 15) seen :2545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1057 ms. (steps per millisecond=946 ) properties (out of 15) seen :1053
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :2545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :2545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :2545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :2545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :2545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 796 ms. (steps per millisecond=1256 ) properties (out of 15) seen :2096
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :2545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1001 ms. (steps per millisecond=999 ) properties (out of 15) seen :1739
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :2545
[2022-05-19 14:30:12] [INFO ] Flow matrix only has 223 transitions (discarded 195 similar events)
Normalized transition count is 221 out of 223 initially.
// Phase 1: matrix 221 rows 102 cols
[2022-05-19 14:30:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:12] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-19 14:30:12] [INFO ] State equation strengthened by 93 read => feed constraints.
[2022-05-19 14:30:12] [INFO ] [Real]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:12] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-19 14:30:12] [INFO ] [Nat]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:12] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 10 ms.
[2022-05-19 14:30:12] [INFO ] Added : 1 causal constraints over 1 iterations in 46 ms. Result :sat
Minimization took 28 ms.
[2022-05-19 14:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:12] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-19 14:30:12] [INFO ] [Real]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:12] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-19 14:30:12] [INFO ] [Nat]Added 93 Read/Feed constraints in 8 ms returned sat
[2022-05-19 14:30:12] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 10 ms.
[2022-05-19 14:30:12] [INFO ] Added : 1 causal constraints over 1 iterations in 28 ms. Result :sat
Minimization took 14 ms.
[2022-05-19 14:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:12] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-19 14:30:12] [INFO ] [Real]Added 93 Read/Feed constraints in 8 ms returned sat
[2022-05-19 14:30:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:13] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-19 14:30:13] [INFO ] [Nat]Added 93 Read/Feed constraints in 8 ms returned sat
[2022-05-19 14:30:13] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 10 ms.
[2022-05-19 14:30:13] [INFO ] Added : 2 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 14:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:13] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-19 14:30:13] [INFO ] [Real]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:13] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-19 14:30:13] [INFO ] [Nat]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:13] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 10 ms.
[2022-05-19 14:30:13] [INFO ] Added : 3 causal constraints over 1 iterations in 29 ms. Result :sat
Minimization took 14 ms.
[2022-05-19 14:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:13] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-19 14:30:13] [INFO ] [Real]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:13] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-05-19 14:30:13] [INFO ] [Nat]Added 93 Read/Feed constraints in 10 ms returned sat
[2022-05-19 14:30:13] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 12 ms.
[2022-05-19 14:30:13] [INFO ] Added : 1 causal constraints over 1 iterations in 33 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 14:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:13] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-19 14:30:13] [INFO ] [Real]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:13] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-19 14:30:13] [INFO ] [Nat]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:13] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 11 ms.
[2022-05-19 14:30:13] [INFO ] Added : 5 causal constraints over 1 iterations in 33 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 14:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:13] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-19 14:30:13] [INFO ] [Real]Added 93 Read/Feed constraints in 8 ms returned sat
[2022-05-19 14:30:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:13] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-19 14:30:13] [INFO ] [Nat]Added 93 Read/Feed constraints in 11 ms returned sat
[2022-05-19 14:30:13] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 11 ms.
[2022-05-19 14:30:13] [INFO ] Added : 1 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 14:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:13] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-19 14:30:13] [INFO ] [Real]Added 93 Read/Feed constraints in 10 ms returned sat
[2022-05-19 14:30:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:13] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-19 14:30:13] [INFO ] [Nat]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:14] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 12 ms.
[2022-05-19 14:30:14] [INFO ] Added : 1 causal constraints over 1 iterations in 33 ms. Result :sat
Minimization took 14 ms.
[2022-05-19 14:30:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:14] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-19 14:30:14] [INFO ] [Real]Added 93 Read/Feed constraints in 10 ms returned sat
[2022-05-19 14:30:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:14] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-19 14:30:14] [INFO ] [Nat]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:14] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 12 ms.
[2022-05-19 14:30:14] [INFO ] Added : 1 causal constraints over 1 iterations in 40 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 14:30:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:14] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-19 14:30:14] [INFO ] [Real]Added 93 Read/Feed constraints in 10 ms returned sat
[2022-05-19 14:30:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:14] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-19 14:30:14] [INFO ] [Nat]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:14] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 12 ms.
[2022-05-19 14:30:14] [INFO ] Added : 1 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 14:30:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:14] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-19 14:30:14] [INFO ] [Real]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:14] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-19 14:30:14] [INFO ] [Nat]Added 93 Read/Feed constraints in 10 ms returned sat
[2022-05-19 14:30:14] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 11 ms.
[2022-05-19 14:30:14] [INFO ] Added : 1 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 14:30:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:14] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-19 14:30:14] [INFO ] [Real]Added 93 Read/Feed constraints in 8 ms returned sat
[2022-05-19 14:30:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:14] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-19 14:30:14] [INFO ] [Nat]Added 93 Read/Feed constraints in 10 ms returned sat
[2022-05-19 14:30:14] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 12 ms.
[2022-05-19 14:30:14] [INFO ] Added : 4 causal constraints over 2 iterations in 42 ms. Result :sat
Minimization took 16 ms.
[2022-05-19 14:30:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:14] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-19 14:30:14] [INFO ] [Real]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:15] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-19 14:30:15] [INFO ] [Nat]Added 93 Read/Feed constraints in 10 ms returned sat
[2022-05-19 14:30:15] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 10 ms.
[2022-05-19 14:30:15] [INFO ] Added : 1 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 21 ms.
[2022-05-19 14:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:15] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-19 14:30:15] [INFO ] [Real]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:15] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-05-19 14:30:15] [INFO ] [Nat]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:15] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 11 ms.
[2022-05-19 14:30:15] [INFO ] Added : 1 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 14 ms.
[2022-05-19 14:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:15] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-19 14:30:15] [INFO ] [Real]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:15] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-05-19 14:30:15] [INFO ] [Nat]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:15] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 11 ms.
[2022-05-19 14:30:15] [INFO ] Added : 1 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[2545, 2545, 2463, 1602, 2545, 867, 2545, 2545, 2545, 2545, 2545, 2077, 2545, 1686, 3990]
Support contains 15 out of 102 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 102/102 places, 418/418 transitions.
Graph (complete) has 297 edges and 102 vertex of which 69 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.0 ms
Discarding 33 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 79 transitions
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 157 transitions.
Iterating post reduction 0 with 157 rules applied. Total rules applied 158 place count 69 transition count 253
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 162 place count 65 transition count 237
Iterating global reduction 1 with 4 rules applied. Total rules applied 166 place count 65 transition count 237
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 190 place count 65 transition count 213
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 2 with 17 rules applied. Total rules applied 207 place count 65 transition count 196
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 208 place count 65 transition count 195
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 209 place count 64 transition count 195
Applied a total of 209 rules in 9 ms. Remains 64 /102 variables (removed 38) and now considering 195/418 (removed 223) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/102 places, 195/418 transitions.
Successfully produced net in file /tmp/petri1185_11446404253711571362.dot
Successfully produced net in file /tmp/petri1186_4405522239042930676.dot
Successfully produced net in file /tmp/petri1187_12536777048432831128.dot
Successfully produced net in file /tmp/petri1188_3023552429853177240.dot
Successfully produced net in file /tmp/petri1189_15951605920285235281.dot
Successfully produced net in file /tmp/petri1190_2351523515668296084.dot
Successfully produced net in file /tmp/petri1191_16165521628269418696.dot
Successfully produced net in file /tmp/petri1192_12547890128495592086.dot
Successfully produced net in file /tmp/petri1193_8940108821951050217.dot
Successfully produced net in file /tmp/petri1194_14315265641995134079.dot
Successfully produced net in file /tmp/petri1195_10147611315227334511.dot
Successfully produced net in file /tmp/petri1196_15975358814055566762.dot
Successfully produced net in file /tmp/petri1197_10730407702541241932.dot
Successfully produced net in file /tmp/petri1198_767795190634177548.dot
Successfully produced net in file /tmp/petri1199_8981547384811645192.dot
Successfully produced net in file /tmp/petri1200_188262894012050397.dot
Successfully produced net in file /tmp/petri1201_7987539920129428362.dot
Successfully produced net in file /tmp/petri1202_2918426438868267629.dot
Successfully produced net in file /tmp/petri1203_9003440491227328037.dot
Successfully produced net in file /tmp/petri1204_9590218620774453792.dot
Successfully produced net in file /tmp/petri1205_17661984758973952988.dot
Successfully produced net in file /tmp/petri1206_2191313295161848587.dot
Successfully produced net in file /tmp/petri1207_13963478684348197165.dot
Successfully produced net in file /tmp/petri1208_17138653844687070670.dot
Successfully produced net in file /tmp/petri1209_2739002932112731870.dot
Successfully produced net in file /tmp/petri1210_12705389634403208238.dot
Drop transitions removed 26 transitions
Dominated transitions for bounds rules discarded 26 transitions
Normalized transition count is 108 out of 169 initially.
// Phase 1: matrix 108 rows 64 cols
[2022-05-19 14:30:20] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2404 ms. (steps per millisecond=415 ) properties (out of 15) seen :45551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :4567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :4567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 15) seen :4379
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 643 ms. (steps per millisecond=1555 ) properties (out of 15) seen :3600
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :4567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 15) seen :3104
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :4567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :4567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :4567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :4567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :4567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 15) seen :4515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :4567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 15) seen :4440
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :4567
[2022-05-19 14:30:26] [INFO ] Flow matrix only has 109 transitions (discarded 60 similar events)
Normalized transition count is 108 out of 109 initially.
// Phase 1: matrix 108 rows 64 cols
[2022-05-19 14:30:26] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:26] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-19 14:30:26] [INFO ] State equation strengthened by 37 read => feed constraints.
[2022-05-19 14:30:26] [INFO ] [Real]Added 37 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:30:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 14:30:26] [INFO ] [Nat]Added 37 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:30:26] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 5 ms.
[2022-05-19 14:30:26] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 14:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 14:30:26] [INFO ] [Real]Added 37 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:30:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 14:30:26] [INFO ] [Nat]Added 37 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:30:26] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 5 ms.
[2022-05-19 14:30:26] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 14:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:26] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-19 14:30:26] [INFO ] [Real]Added 37 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:30:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 14:30:26] [INFO ] [Nat]Added 37 Read/Feed constraints in 3 ms returned sat
[2022-05-19 14:30:27] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 5 ms.
[2022-05-19 14:30:27] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 14:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Real]Added 37 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:30:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Nat]Added 37 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:30:27] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 4 ms.
[2022-05-19 14:30:27] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 14:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Real]Added 37 Read/Feed constraints in 3 ms returned sat
[2022-05-19 14:30:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Nat]Added 37 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:30:27] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 3 ms.
[2022-05-19 14:30:27] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 14:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Real]Added 37 Read/Feed constraints in 3 ms returned sat
[2022-05-19 14:30:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Nat]Added 37 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:30:27] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 4 ms.
[2022-05-19 14:30:27] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 14:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Real]Added 37 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:30:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Nat]Added 37 Read/Feed constraints in 3 ms returned sat
[2022-05-19 14:30:27] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 4 ms.
[2022-05-19 14:30:27] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 14:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Real]Added 37 Read/Feed constraints in 3 ms returned sat
[2022-05-19 14:30:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Nat]Added 37 Read/Feed constraints in 3 ms returned sat
[2022-05-19 14:30:27] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 4 ms.
[2022-05-19 14:30:27] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 14:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Real]Added 37 Read/Feed constraints in 3 ms returned sat
[2022-05-19 14:30:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Nat]Added 37 Read/Feed constraints in 3 ms returned sat
[2022-05-19 14:30:27] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 4 ms.
[2022-05-19 14:30:27] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 14:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Real]Added 37 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:30:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Nat]Added 37 Read/Feed constraints in 3 ms returned sat
[2022-05-19 14:30:27] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 4 ms.
[2022-05-19 14:30:27] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 14:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Real]Added 37 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:30:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Nat]Added 37 Read/Feed constraints in 3 ms returned sat
[2022-05-19 14:30:27] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 5 ms.
[2022-05-19 14:30:27] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 14:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Real]Added 37 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:30:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:27] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 14:30:27] [INFO ] [Nat]Added 37 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:30:27] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 4 ms.
[2022-05-19 14:30:27] [INFO ] Added : 2 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 14:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-19 14:30:28] [INFO ] [Real]Added 37 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:30:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 14:30:28] [INFO ] [Nat]Added 37 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:30:28] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 4 ms.
[2022-05-19 14:30:28] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 14:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 14:30:28] [INFO ] [Real]Added 37 Read/Feed constraints in 3 ms returned sat
[2022-05-19 14:30:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:28] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-19 14:30:28] [INFO ] [Nat]Added 37 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:30:28] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 4 ms.
[2022-05-19 14:30:28] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 14:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-19 14:30:28] [INFO ] [Real]Added 37 Read/Feed constraints in 3 ms returned sat
[2022-05-19 14:30:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 14:30:28] [INFO ] [Nat]Added 37 Read/Feed constraints in 3 ms returned sat
[2022-05-19 14:30:28] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 5 ms.
[2022-05-19 14:30:28] [INFO ] Added : 0 causal constraints over 0 iterations in 11 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] Max seen :[4567, 4567, 4370, 3574, 4567, 3002, 5045, 4567, 4567, 7706, 4567, 4503, 4567, 4380, 7532]
Support contains 15 out of 64 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 64/64 places, 169/169 transitions.
Graph (complete) has 117 edges and 64 vertex of which 54 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 0 output transitions
Drop transitions removed 17 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 54 transition count 137
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 53 transition count 129
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 53 transition count 129
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 36 place count 53 transition count 128
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 46 place count 53 transition count 118
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 56 place count 50 transition count 111
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 57 place count 49 transition count 109
Iterating global reduction 3 with 1 rules applied. Total rules applied 58 place count 49 transition count 109
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 59 place count 49 transition count 108
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 64 place count 49 transition count 103
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 76 place count 45 transition count 95
Applied a total of 76 rules in 5 ms. Remains 45 /64 variables (removed 19) and now considering 95/169 (removed 74) transitions.
Finished structural reductions, in 1 iterations. Remains : 45/64 places, 95/169 transitions.
Successfully produced net in file /tmp/petri1211_5973716922733863536.dot
Successfully produced net in file /tmp/petri1212_7334499026044142860.dot
Successfully produced net in file /tmp/petri1213_15617589270613376698.dot
Successfully produced net in file /tmp/petri1214_11902798496808094758.dot
Successfully produced net in file /tmp/petri1215_4531769680993145370.dot
Successfully produced net in file /tmp/petri1216_1106210667678332746.dot
Successfully produced net in file /tmp/petri1217_15553745229839545657.dot
Successfully produced net in file /tmp/petri1218_16074989654349880792.dot
Drop transitions removed 8 transitions
Dominated transitions for bounds rules discarded 8 transitions
Normalized transition count is 65 out of 87 initially.
// Phase 1: matrix 65 rows 45 cols
[2022-05-19 14:30:33] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1593 ms. (steps per millisecond=627 ) properties (out of 15) seen :83443
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 15) seen :7247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :7247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 15) seen :7092
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 15) seen :6537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :7247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 15) seen :5566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :7247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :7247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :7247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :7247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :7247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 15) seen :6831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :7247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 15) seen :6662
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :7247
[2022-05-19 14:30:38] [INFO ] Flow matrix only has 65 transitions (discarded 22 similar events)
// Phase 1: matrix 65 rows 45 cols
[2022-05-19 14:30:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 14:30:38] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-19 14:30:38] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:38] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-19 14:30:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:38] [INFO ] [Real]Added 20 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:30:38] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-19 14:30:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 13 ms.
[2022-05-19 14:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:38] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:38] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-19 14:30:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:38] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:38] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 6 ms.
[2022-05-19 14:30:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:38] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:38] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 3 ms.
[2022-05-19 14:30:38] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 16 ms.
[2022-05-19 14:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:38] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:38] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-19 14:30:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 14:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 14:30:38] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:38] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-19 14:30:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:38] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:30:38] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:38] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-19 14:30:38] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:30:38] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:38] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-19 14:30:38] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 14 ms.
[2022-05-19 14:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:38] [INFO ] [Real]Added 20 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:30:38] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-19 14:30:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:30:38] [INFO ] [Real]Added 20 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:30:38] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-19 14:30:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:38] [INFO ] [Real]Added 20 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:30:38] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-19 14:30:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:30:38] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:38] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 3 ms.
[2022-05-19 14:30:38] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:30:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:30:39] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:39] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 3 ms.
[2022-05-19 14:30:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:39] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:30:39] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:39] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 3 ms.
[2022-05-19 14:30:39] [INFO ] Added : 2 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:30:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:39] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:39] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-19 14:30:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:30:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:39] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:39] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:30:39] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:39] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-19 14:30:39] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:30:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:30:39] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:30:39] [INFO ] [Nat]Added 20 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:30:39] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-19 14:30:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[7247, 7247, 7086, 6517, 7247, 5476, 9853, 7247, 7247, 14678, 7247, 6796, 7247, 6653, 9782]
Support contains 15 out of 45 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 45/45 places, 87/87 transitions.
Graph (complete) has 59 edges and 45 vertex of which 44 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 44 transition count 86
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 4 place count 42 transition count 82
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 42 transition count 82
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 42 transition count 76
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 42 transition count 75
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 41 transition count 75
Applied a total of 14 rules in 3 ms. Remains 41 /45 variables (removed 4) and now considering 75/87 (removed 12) transitions.
Finished structural reductions, in 1 iterations. Remains : 41/45 places, 75/87 transitions.
Successfully produced net in file /tmp/petri1219_13103336214377173176.dot
Successfully produced net in file /tmp/petri1220_12510527879835268333.dot
Successfully produced net in file /tmp/petri1221_2370707765786292728.dot
Successfully produced net in file /tmp/petri1222_9578341740393894145.dot
Successfully produced net in file /tmp/petri1223_7640198227224309502.dot
Successfully produced net in file /tmp/petri1224_12332093278196128679.dot
Successfully produced net in file /tmp/petri1225_8614103150203614799.dot
Successfully produced net in file /tmp/petri1226_6748846327788754723.dot
Drop transitions removed 8 transitions
Dominated transitions for bounds rules discarded 8 transitions
Normalized transition count is 55 out of 67 initially.
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 14:30:44] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1395 ms. (steps per millisecond=716 ) properties (out of 15) seen :110166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 15) seen :7975
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 15) seen :7751
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=2109 ) properties (out of 15) seen :6036
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 15) seen :7256
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 15) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 15) seen :8127
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :8772
[2022-05-19 14:30:49] [INFO ] Flow matrix only has 55 transitions (discarded 12 similar events)
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 14:30:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 14:30:49] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-19 14:30:49] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:49] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-19 14:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:49] [INFO ] [Real]Added 18 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:30:49] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 15 ms.
[2022-05-19 14:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 26 ms. Result :sat
Minimization took 12 ms.
[2022-05-19 14:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:49] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:49] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-19 14:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:49] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:49] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-19 14:30:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:30:49] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:49] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-19 14:30:49] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:49] [INFO ] [Real]Added 18 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:30:49] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-19 14:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:49] [INFO ] [Real]Added 18 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:30:49] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-19 14:30:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:49] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:49] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-19 14:30:49] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:49] [INFO ] [Real]Added 18 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:30:49] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-19 14:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:30:49] [INFO ] [Real]Added 18 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:30:49] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-19 14:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:30:49] [INFO ] [Real]Added 18 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:30:49] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-19 14:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:30:49] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:30:49] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:49] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-19 14:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:30:50] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:50] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-19 14:30:50] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:30:50] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:30:50] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:30:50] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-19 14:30:50] [INFO ] Added : 2 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:50] [INFO ] [Real]Added 18 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:30:50] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 1 ms.
[2022-05-19 14:30:50] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:50] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 14:30:50] [INFO ] [Real]Added 18 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:30:50] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-19 14:30:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:30:50] [INFO ] [Nat]Added 18 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:30:50] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-19 14:30:50] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:30:50] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 14:30:50] [INFO ] [Real]Added 18 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:30:50] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-19 14:30:50] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[8772, 8772, 7925, 7727, 8772, 5918, 17398, 8772, 8772, 17389, 8772, 7217, 8772, 8121, 11429]
Support contains 15 out of 41 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 41/41 places, 67/67 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 67/67 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 41/41 places, 67/67 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 41/41 places, 67/67 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 67/67 (removed 0) transitions.
[2022-05-19 14:30:56] [INFO ] Flow matrix only has 55 transitions (discarded 12 similar events)
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 14:30:56] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:30:56] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-05-19 14:30:56] [INFO ] Flow matrix only has 55 transitions (discarded 12 similar events)
// Phase 1: matrix 55 rows 41 cols
[2022-05-19 14:30:56] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:30:56] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-19 14:30:56] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2022-05-19 14:30:56] [INFO ] Redundant transitions in 41 ms returned [12, 25, 26, 44, 45, 50, 51, 52, 53, 58, 59, 60, 61, 62, 63, 64, 65, 66]
Found 18 redundant transitions using SMT.
Drop transitions removed 18 transitions
Redundant transitions reduction (with SMT) removed 18 transitions.
[2022-05-19 14:30:56] [INFO ] Flow matrix only has 45 transitions (discarded 4 similar events)
// Phase 1: matrix 45 rows 41 cols
[2022-05-19 14:30:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:30:56] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in SAFETY mode, iteration 1 : 41/41 places, 49/67 transitions.
Graph (complete) has 16 edges and 41 vertex of which 31 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 0 output transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 31 transition count 39
Applied a total of 11 rules in 2 ms. Remains 31 /41 variables (removed 10) and now considering 39/49 (removed 10) transitions.
[2022-05-19 14:30:56] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:30:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:30:56] [INFO ] Implicit Places using invariants in 66 ms returned []
[2022-05-19 14:30:56] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:30:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:30:56] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:30:56] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 31/41 places, 39/67 transitions.
Finished structural reductions, in 2 iterations. Remains : 31/41 places, 39/67 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:30:56] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 945 ms. (steps per millisecond=1058 ) properties (out of 15) seen :128753
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 15) seen :11944
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 15) seen :11510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 15) seen :10096
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 15) seen :12350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 15) seen :11923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:31:00] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:00] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:31:00] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 13 ms.
[2022-05-19 14:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:00] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:00] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:00] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:00] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:00] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-19 14:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13334, 13334, 11898, 11482, 13334, 10026, 17400, 13334, 13334, 17391, 13334, 12334, 13334, 11890, 13334]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:31:07] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:31:07] [INFO ] Implicit Places using invariants in 56 ms returned []
[2022-05-19 14:31:07] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:31:07] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:31:07] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2022-05-19 14:31:07] [INFO ] Redundant transitions in 14 ms returned []
[2022-05-19 14:31:07] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:31:07] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:07] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 922 ms. (steps per millisecond=1084 ) properties (out of 15) seen :127969
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 15) seen :11505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 15) seen :11534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 15) seen :9836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 15) seen :11530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 15) seen :10756
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:31:10] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:31:10] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:31:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:31:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:10] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:31:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:31:11] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:11] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:11] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:11] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:31:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:31:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:31:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:11] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:31:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:11] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:11] [INFO ] Added : 2 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:11] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:11] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13336, 13336, 11901, 11485, 13336, 10028, 17402, 13336, 13336, 17393, 13336, 12336, 13336, 11892, 13336]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:31:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:31:17] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-05-19 14:31:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:31:17] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:31:17] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2022-05-19 14:31:17] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-19 14:31:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:31:17] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:17] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 15) seen :128782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 15) seen :11499
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 15) seen :10431
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 15) seen :9420
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 15) seen :12368
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 15) seen :12823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:31:21] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:31:21] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:31:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:21] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:31:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 11 ms.
[2022-05-19 14:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:21] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:31:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:21] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:31:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:21] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:31:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:21] [INFO ] [Real]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:31:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:21] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:21] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 14:31:21] [INFO ] [Real]Added 11 Read/Feed constraints in 6 ms returned sat
[2022-05-19 14:31:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:31:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:31:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:21] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:31:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:21] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:31:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 14:31:21] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:31:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13338, 13338, 11902, 11487, 13339, 10030, 17404, 13338, 13338, 17395, 13338, 12342, 13338, 12815, 13338]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:31:28] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:31:28] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-19 14:31:28] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:31:28] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:31:28] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2022-05-19 14:31:28] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:31:28] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:28] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:31:28] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:28] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 930 ms. (steps per millisecond=1075 ) properties (out of 15) seen :128435
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 15) seen :12351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 15) seen :10755
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 15) seen :9583
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 15) seen :11919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 15) seen :12393
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:31:31] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:31:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:31:31] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:31:31] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:31:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:31:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:31:31] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:31] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:31:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:31] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:32] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:32] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:32] [INFO ] [Real]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-19 14:31:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:32] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:31:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2022-05-19 14:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:31:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:31:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:32] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:31:32] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:31:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:32] [INFO ] [Real]Added 11 Read/Feed constraints in 10 ms returned sat
[2022-05-19 14:31:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:32] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:31:32] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13340, 13340, 12339, 11489, 13341, 10032, 17406, 13340, 13340, 17397, 13340, 12344, 13342, 12817, 13340]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:31:38] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:31:38] [INFO ] Implicit Places using invariants in 94 ms returned []
[2022-05-19 14:31:38] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:31:38] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:31:38] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2022-05-19 14:31:38] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-19 14:31:38] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:38] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:31:38] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:38] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 923 ms. (steps per millisecond=1083 ) properties (out of 15) seen :128231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 15) seen :10781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 15) seen :11504
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 15) seen :11546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10526 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 15) seen :10762
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 15) seen :12829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
[2022-05-19 14:31:42] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-19 14:31:42] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:31:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:31:42] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:31:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:42] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:31:42] [INFO ] [Real]Added 11 Read/Feed constraints in 6 ms returned sat
[2022-05-19 14:31:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:42] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:31:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:31:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:42] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:42] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:31:42] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:31:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:31:42] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:42] [INFO ] [Real]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-19 14:31:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:42] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:31:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:42] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:42] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:31:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:43] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:31:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:31:43] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:43] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:31:43] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:43] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:31:43] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13342, 13342, 12342, 11491, 13343, 11482, 17408, 13342, 13344, 17399, 13342, 12346, 13344, 12819, 13342]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:31:49] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:31:49] [INFO ] Implicit Places using invariants in 19 ms returned []
[2022-05-19 14:31:49] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:31:49] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:31:49] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2022-05-19 14:31:49] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-19 14:31:49] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:31:49] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:49] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 914 ms. (steps per millisecond=1094 ) properties (out of 15) seen :128386
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 15) seen :11521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 15) seen :11500
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 15) seen :10426
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 15) seen :12354
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 15) seen :12829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:31:52] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:31:52] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:31:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:31:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:52] [INFO ] Added : 0 causal constraints over 0 iterations in 22 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:31:52] [INFO ] [Real]Added 11 Read/Feed constraints in 6 ms returned sat
[2022-05-19 14:31:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:52] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:31:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:31:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:52] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:52] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:31:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:31:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:53] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:31:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:53] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:31:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:31:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:53] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:53] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:31:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:53] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:31:53] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:31:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:53] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 14:31:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:53] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:31:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:31:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:31:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:31:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13344, 13344, 12345, 11494, 13345, 11484, 17410, 13344, 13346, 17401, 13346, 12349, 13346, 12822, 13345]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:31:59] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:31:59] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-19 14:31:59] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:31:59] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:31:59] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2022-05-19 14:31:59] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:31:59] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:59] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:31:59] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:31:59] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 918 ms. (steps per millisecond=1089 ) properties (out of 15) seen :128219
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 15) seen :12842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 15) seen :11546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 15) seen :9540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 15) seen :12838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 15) seen :11517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:32:03] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:32:03] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:32:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:03] [INFO ] [Real]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:03] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:32:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:03] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:03] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:32:03] [INFO ] [Real]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:03] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:32:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:32:03] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:03] [INFO ] Added : 2 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:32:03] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:32:03] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:03] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13347, 13345, 12813, 11496, 13348, 11486, 17413, 13347, 13348, 17403, 13348, 12815, 13348, 12825, 13347]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:32:10] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:10] [INFO ] Implicit Places using invariants in 17 ms returned []
[2022-05-19 14:32:10] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:10] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:32:10] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2022-05-19 14:32:10] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-19 14:32:10] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:10] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:10] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 928 ms. (steps per millisecond=1077 ) properties (out of 15) seen :128649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 15) seen :12829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 15) seen :11494
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 15) seen :10444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :12367
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 15) seen :11911
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:32:13] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:13] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:13] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:32:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:32:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:13] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:32:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:32:13] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:32:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:13] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:32:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:32:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:32:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:32:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:32:14] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:14] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:14] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:32:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:14] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:14] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13350, 13347, 12815, 11498, 13350, 11489, 17416, 13350, 13350, 17405, 13350, 12817, 13350, 12827, 13349]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:32:20] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:20] [INFO ] Implicit Places using invariants in 22 ms returned []
[2022-05-19 14:32:20] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:20] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:32:20] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2022-05-19 14:32:20] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-19 14:32:20] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:20] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:20] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 917 ms. (steps per millisecond=1090 ) properties (out of 15) seen :128409
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :12843
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 15) seen :10763
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 15) seen :9794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10526 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 15) seen :11127
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 15) seen :12838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:32:24] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-19 14:32:24] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:32:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:32:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:24] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:32:24] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:24] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:32:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:24] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:32:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:24] [INFO ] Added : 2 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:24] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:24] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:24] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 14:32:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13352, 13350, 12817, 11501, 13352, 11491, 17418, 13353, 13352, 17407, 13353, 12820, 13352, 12829, 13351]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:32:31] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:31] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-05-19 14:32:31] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:31] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:32:31] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2022-05-19 14:32:31] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-19 14:32:31] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:31] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:31] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 15) seen :128622
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 15) seen :10768
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 15) seen :10766
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 15) seen :10513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 15) seen :12368
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 15) seen :12848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:32:34] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:34] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:32:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:34] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:32:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:34] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 14:32:35] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:32:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:32:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:35] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:32:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:32:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:32:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:35] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13354, 13352, 12819, 11504, 13354, 11493, 17420, 13355, 13354, 17410, 13355, 12822, 13354, 12831, 13354]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:32:41] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:41] [INFO ] Implicit Places using invariants in 21 ms returned []
[2022-05-19 14:32:41] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:41] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:32:41] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-05-19 14:32:41] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:32:41] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:41] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:32:41] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:41] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 925 ms. (steps per millisecond=1081 ) properties (out of 15) seen :128505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 15) seen :11898
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 15) seen :11904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 15) seen :10452
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 15) seen :11902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 15) seen :11118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
[2022-05-19 14:32:45] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:45] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:45] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:45] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:45] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:45] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:32:45] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:45] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13356, 13353, 12822, 11877, 13356, 11495, 17422, 13357, 13357, 17412, 13358, 12824, 13357, 12833, 13356]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:32:52] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:52] [INFO ] Implicit Places using invariants in 19 ms returned []
[2022-05-19 14:32:52] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:52] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:32:52] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-19 14:32:52] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-19 14:32:52] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:52] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:52] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 941 ms. (steps per millisecond=1062 ) properties (out of 15) seen :128635
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 15) seen :12366
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 15) seen :12381
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 15) seen :10429
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 15) seen :10756
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 15) seen :12846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:32:55] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:32:55] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:32:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:32:55] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:32:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:55] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:32:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:55] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:55] [INFO ] [Real]Added 11 Read/Feed constraints in 12 ms returned sat
[2022-05-19 14:32:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:55] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:55] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:32:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:55] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:55] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:32:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:32:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:32:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:32:56] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:56] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:32:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:32:56] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:32:56] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:32:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:32:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:32:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:32:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:32:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13359, 13355, 12825, 12334, 13359, 11498, 17424, 13360, 13359, 17414, 13361, 12826, 13361, 12835, 13358]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:33:02] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:02] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-05-19 14:33:02] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:02] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:33:02] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-05-19 14:33:02] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-19 14:33:02] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:02] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:02] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 984 ms. (steps per millisecond=1016 ) properties (out of 15) seen :127987
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 15) seen :11498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 15) seen :11922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 15) seen :9553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 15) seen :12823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 15) seen :12829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
[2022-05-19 14:33:06] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:06] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:33:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:06] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-19 14:33:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:06] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:33:06] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:33:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:06] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 14:33:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:06] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:33:06] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:33:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:06] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:33:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:06] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13361, 13357, 12828, 12337, 13362, 11500, 17426, 13362, 13363, 17416, 13363, 12828, 13363, 12837, 13361]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:33:13] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:33:13] [INFO ] Implicit Places using invariants in 19 ms returned []
[2022-05-19 14:33:13] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:13] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:13] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:33:13] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-19 14:33:13] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-19 14:33:13] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:13] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:13] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:13] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 988 ms. (steps per millisecond=1012 ) properties (out of 15) seen :128263
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 15) seen :12818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 15) seen :10745
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 15) seen :10399
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 15) seen :12346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :12819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
[2022-05-19 14:33:16] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:16] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:33:16] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:16] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:16] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:16] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:16] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:16] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:16] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:16] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:16] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:16] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:33:16] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:16] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:16] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:33:16] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:16] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:33:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:17] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:33:17] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:17] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:17] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 14:33:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:17] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:33:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 14:33:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:33:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:33:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:33:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:17] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:17] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:33:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:33:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:17] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:17] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:17] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:33:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13363, 13359, 12830, 12340, 13364, 11503, 17428, 13364, 13365, 17418, 13365, 12830, 13365, 12839, 13364]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:33:23] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:23] [INFO ] Implicit Places using invariants in 22 ms returned []
[2022-05-19 14:33:23] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:23] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:33:23] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-05-19 14:33:23] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:33:23] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:23] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:23] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 15) seen :128446
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 15) seen :12833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 15) seen :12379
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 15) seen :9517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10526 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 15) seen :11928
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 15) seen :11933
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
[2022-05-19 14:33:27] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:27] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:33:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:27] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-19 14:33:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 14:33:27] [INFO ] [Real]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-19 14:33:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 9 ms.
[2022-05-19 14:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:27] [INFO ] [Real]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:33:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:33:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:27] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:27] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:33:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:33:27] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:27] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:33:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:28] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:28] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13365, 13361, 12833, 12342, 13367, 11506, 17430, 13366, 13367, 17420, 13368, 12832, 13368, 12841, 13366]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:33:34] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:34] [INFO ] Implicit Places using invariants in 21 ms returned []
[2022-05-19 14:33:34] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:34] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:33:34] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2022-05-19 14:33:34] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:33:34] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:33:34] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:34] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1087 ms. (steps per millisecond=919 ) properties (out of 15) seen :128464
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 15) seen :12839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 15) seen :10433
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 15) seen :11147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 15) seen :10742
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 15) seen :12836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :13334
[2022-05-19 14:33:38] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:38] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-19 14:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:38] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:33:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:38] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:33:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:38] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:33:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:38] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:38] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:33:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:33:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:39] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:33:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:33:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:39] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:33:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:39] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13367, 13363, 12836, 12344, 13369, 11508, 17432, 13368, 13369, 17422, 13371, 12834, 13370, 12844, 13369]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:33:46] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:46] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-19 14:33:46] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:46] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:33:46] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2022-05-19 14:33:46] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-19 14:33:46] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:46] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:46] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 979 ms. (steps per millisecond=1021 ) properties (out of 15) seen :128269
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 15) seen :11126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 15) seen :10452
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10526 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 15) seen :11907
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :12823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:33:49] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:49] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:33:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:33:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:49] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:49] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 14:33:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:33:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:49] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:50] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:33:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 0 ms.
[2022-05-19 14:33:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:50] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:33:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:33:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:50] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:33:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:33:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:33:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:50] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:33:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:33:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:33:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:33:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13369, 13365, 12838, 12347, 13372, 11511, 17435, 13370, 13371, 17425, 13373, 12836, 13372, 12848, 13371]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:33:56] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:56] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-19 14:33:56] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:56] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:33:56] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-19 14:33:56] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-19 14:33:56] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:33:56] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:33:56] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 971 ms. (steps per millisecond=1029 ) properties (out of 15) seen :128177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 15) seen :12833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 15) seen :10426
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 15) seen :9259
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 15) seen :11919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 15) seen :11120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
[2022-05-19 14:34:00] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:00] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:00] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:34:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:00] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:00] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:34:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:00] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 14:34:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-19 14:34:00] [INFO ] Added : 2 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:34:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:00] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:34:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13372, 13367, 12840, 12350, 13374, 11513, 17438, 13374, 13373, 17427, 13376, 12838, 13374, 12850, 13373]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:34:07] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:34:07] [INFO ] Implicit Places using invariants in 24 ms returned []
[2022-05-19 14:34:07] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:34:07] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:34:07] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-19 14:34:07] [INFO ] Redundant transitions in 12 ms returned []
[2022-05-19 14:34:07] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:34:07] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:07] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1070 ms. (steps per millisecond=934 ) properties (out of 15) seen :128261
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 15) seen :11505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 15) seen :10780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 15) seen :9579
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 15) seen :12351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 15) seen :12835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :13334
[2022-05-19 14:34:11] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:11] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:34:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:11] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:34:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:12] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:12] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:12] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:34:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:12] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:12] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-19 14:34:12] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:12] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:12] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:12] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:12] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:12] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:12] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:12] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-19 14:34:12] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:12] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:12] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:12] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:12] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:12] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:12] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:34:12] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:12] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:12] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:12] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:12] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13374, 13369, 12843, 12352, 13376, 11515, 17441, 13376, 13376, 17429, 13380, 12840, 13376, 12852, 13376]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:34:19] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:34:19] [INFO ] Implicit Places using invariants in 20 ms returned []
[2022-05-19 14:34:19] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:19] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:34:19] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:34:19] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2022-05-19 14:34:19] [INFO ] Redundant transitions in 17 ms returned []
[2022-05-19 14:34:19] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:34:19] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:19] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1063 ms. (steps per millisecond=940 ) properties (out of 15) seen :128245
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 15) seen :12343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 15) seen :11494
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 15) seen :9799
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 15) seen :12348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :12850
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :13334
[2022-05-19 14:34:23] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:34:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:23] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:34:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:23] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:23] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:24] [INFO ] Added : 2 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:24] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:34:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:24] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13376, 13371, 12845, 12354, 13378, 11518, 17443, 13378, 13378, 17431, 13382, 12843, 13379, 12854, 13379]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:34:30] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:34:30] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-05-19 14:34:30] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:30] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:34:30] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:34:30] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2022-05-19 14:34:30] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-19 14:34:30] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:30] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:34:30] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:30] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1022 ms. (steps per millisecond=978 ) properties (out of 15) seen :127876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 15) seen :11498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 15) seen :11494
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 15) seen :10116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 15) seen :11504
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 15) seen :12370
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:34:34] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:34] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:34:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:34:34] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:34:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:34] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:34] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:34] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:34] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:34] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13378, 13372, 12847, 12356, 13380, 11521, 17446, 13380, 13380, 17435, 13384, 12845, 13381, 12856, 13381]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:34:41] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:34:41] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-05-19 14:34:41] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:34:41] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:34:41] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2022-05-19 14:34:41] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:34:41] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:34:41] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:41] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 985 ms. (steps per millisecond=1015 ) properties (out of 15) seen :128355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 15) seen :11918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 15) seen :10419
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 15) seen :10465
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 15) seen :12370
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 15) seen :12355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:34:45] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:45] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:34:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:45] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:34:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:45] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:45] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:34:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:45] [INFO ] [Real]Added 11 Read/Feed constraints in 13 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:45] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:34:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:45] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:45] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:34:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:34:45] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:45] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13380, 13374, 12849, 12358, 13383, 11523, 17448, 13382, 13382, 17437, 13386, 12847, 13383, 12858, 13383]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:34:52] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:34:52] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-19 14:34:52] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:34:52] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:34:52] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-05-19 14:34:52] [INFO ] Redundant transitions in 15 ms returned []
[2022-05-19 14:34:52] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:34:52] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:52] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 15) seen :128622
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 15) seen :12360
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 15) seen :10733
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 15) seen :9578
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 15) seen :11908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 15) seen :12869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :13334
[2022-05-19 14:34:55] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:34:55] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:34:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:55] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:34:55] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:34:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:55] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:55] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:56] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:56] [INFO ] [Real]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:34:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:56] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:34:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:34:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:34:56] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:34:56] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 14:34:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:34:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:34:56] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:34:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:56] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:34:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:34:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:34:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:34:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:34:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13382, 13376, 12851, 12360, 13386, 11526, 17450, 13384, 13384, 17439, 13388, 12849, 13385, 12861, 13385]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:35:02] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:02] [INFO ] Implicit Places using invariants in 24 ms returned []
[2022-05-19 14:35:02] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:02] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:35:02] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-19 14:35:02] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:35:02] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:02] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:02] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 15) seen :128456
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 15) seen :11909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 15) seen :11172
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 15) seen :9455
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :11918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 15) seen :12363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :13334
[2022-05-19 14:35:06] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:06] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:06] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:06] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:35:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:06] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-19 14:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:35:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:07] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:35:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:07] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:35:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13384, 13378, 12853, 12362, 13388, 11529, 17452, 13387, 13386, 17441, 13390, 12852, 13388, 12863, 13387]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:35:13] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:13] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:13] [INFO ] Implicit Places using invariants in 24 ms returned []
[2022-05-19 14:35:13] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:13] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:13] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:35:13] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2022-05-19 14:35:13] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-19 14:35:13] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:13] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:13] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:13] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 970 ms. (steps per millisecond=1030 ) properties (out of 15) seen :128497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 15) seen :12345
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 15) seen :10767
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 15) seen :9525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 15) seen :10414
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :12864
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
[2022-05-19 14:35:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 14:35:17] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:35:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:17] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:35:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:35:17] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:17] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:17] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:17] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:35:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:17] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:17] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:35:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:17] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:17] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13386, 13380, 12856, 12364, 13390, 11531, 17454, 13389, 13388, 17443, 13393, 12854, 13390, 12865, 13390]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:35:24] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:24] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:35:24] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-05-19 14:35:24] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:24] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:35:24] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:35:24] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2022-05-19 14:35:24] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:35:24] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:24] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:24] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 966 ms. (steps per millisecond=1035 ) properties (out of 15) seen :128164
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 15) seen :12851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 15) seen :10445
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 15) seen :10059
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :12353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 15) seen :12834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:35:27] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:27] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:35:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 14:35:27] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:35:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:27] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:35:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:35:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:27] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:35:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:28] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:28] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2022-05-19 14:35:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:28] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:35:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:28] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:28] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:35:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:28] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:28] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:28] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:35:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:28] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13388, 13383, 12858, 12366, 13392, 11533, 17456, 13392, 13390, 17445, 13395, 12856, 13392, 12867, 13392]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:35:34] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:35:34] [INFO ] Implicit Places using invariants in 21 ms returned []
[2022-05-19 14:35:34] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:34] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:35:34] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2022-05-19 14:35:34] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:35:34] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:34] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:34] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 965 ms. (steps per millisecond=1036 ) properties (out of 15) seen :128417
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 15) seen :10415
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 15) seen :11131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 15) seen :9818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 15) seen :11124
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 15) seen :12352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:35:38] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:38] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:35:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:35:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:35:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:38] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:35:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:35:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:35:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:35:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:38] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:38] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-19 14:35:38] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:35:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:35:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:39] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:35:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:35:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:39] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:35:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13390, 13384, 12860, 12368, 13394, 11535, 17458, 13394, 13393, 17447, 13397, 12858, 13394, 12869, 13394]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 15 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:35:45] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:45] [INFO ] Implicit Places using invariants in 50 ms returned []
[2022-05-19 14:35:45] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:45] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:35:45] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2022-05-19 14:35:45] [INFO ] Redundant transitions in 23 ms returned []
[2022-05-19 14:35:45] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:45] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:45] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 943 ms. (steps per millisecond=1060 ) properties (out of 15) seen :128099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 15) seen :11496
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 15) seen :11910
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 15) seen :9628
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 15) seen :12350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :12822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
[2022-05-19 14:35:49] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:49] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:49] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:35:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:35:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:49] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:35:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:49] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:35:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:35:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:49] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:35:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 14:35:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:49] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:35:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13392, 13386, 12862, 12371, 13396, 11537, 17461, 13396, 13397, 17449, 13399, 12861, 13396, 12871, 13397]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:35:56] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:56] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-19 14:35:56] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:56] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:35:56] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2022-05-19 14:35:56] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:35:56] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:56] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:56] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 960 ms. (steps per millisecond=1041 ) properties (out of 15) seen :128052
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 15) seen :10739
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 15) seen :11515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 15) seen :9768
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 15) seen :12838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 15) seen :12368
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
[2022-05-19 14:35:59] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:35:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:59] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:35:59] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:59] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:59] [INFO ] Added : 0 causal constraints over 0 iterations in 29 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:35:59] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:59] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:35:59] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:59] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:35:59] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:35:59] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:35:59] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:35:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:35:59] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:00] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:00] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:00] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:36:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:00] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:00] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13396, 13388, 12865, 12373, 13399, 11539, 17463, 13399, 13399, 17451, 13401, 12863, 13399, 12874, 13399]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:36:06] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:06] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:06] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-05-19 14:36:06] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:06] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:06] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:36:06] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2022-05-19 14:36:06] [INFO ] Redundant transitions in 14 ms returned []
[2022-05-19 14:36:06] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:06] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:06] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:06] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 945 ms. (steps per millisecond=1058 ) properties (out of 15) seen :128735
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 15) seen :12837
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 15) seen :10442
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 15) seen :9520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 15) seen :12832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 15) seen :12377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
[2022-05-19 14:36:10] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:10] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:36:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:10] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:10] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:10] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:10] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:10] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:10] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:10] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:10] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13398, 13390, 12867, 12375, 13401, 11541, 17465, 13401, 13403, 17453, 13403, 12865, 13402, 12877, 13402]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:36:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:17] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-19 14:36:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:17] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:36:17] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2022-05-19 14:36:17] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:36:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:17] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:17] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 965 ms. (steps per millisecond=1036 ) properties (out of 15) seen :128098
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :11916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 15) seen :11140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 15) seen :10123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :12347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 15) seen :12353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:36:20] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:20] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:20] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:36:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:21] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:36:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:21] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:21] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:36:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-19 14:36:21] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:21] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:36:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:21] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13400, 13393, 12870, 12377, 13405, 11543, 17467, 13403, 13405, 17455, 13405, 12867, 13404, 12882, 13404]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:36:27] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:27] [INFO ] Implicit Places using invariants in 24 ms returned []
[2022-05-19 14:36:27] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:27] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:36:27] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-05-19 14:36:27] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-19 14:36:27] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:27] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:27] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 982 ms. (steps per millisecond=1018 ) properties (out of 15) seen :128081
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 15) seen :12370
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 15) seen :11936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 15) seen :10099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10526 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 15) seen :12841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 15) seen :11917
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
[2022-05-19 14:36:31] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:31] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:36:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:36:31] [INFO ] [Real]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:36:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:36:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:31] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:36:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:31] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:31] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 14:36:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:31] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:36:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:31] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:36:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:31] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:36:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:31] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:31] [INFO ] Added : 2 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:32] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:32] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13402, 13395, 12872, 12379, 13407, 11546, 17470, 13406, 13407, 17458, 13408, 12870, 13406, 12884, 13406]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:36:38] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:38] [INFO ] Implicit Places using invariants in 22 ms returned []
[2022-05-19 14:36:38] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:38] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:36:38] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2022-05-19 14:36:38] [INFO ] Redundant transitions in 14 ms returned []
[2022-05-19 14:36:38] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:38] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:38] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 983 ms. (steps per millisecond=1017 ) properties (out of 15) seen :128112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 15) seen :12352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 15) seen :12373
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 15) seen :10794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 15) seen :12842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 15) seen :12833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
[2022-05-19 14:36:41] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:41] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:41] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:36:41] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:41] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:41] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:36:41] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:41] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:41] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:41] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:41] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:41] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:41] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:42] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:42] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:42] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 14:36:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:42] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:42] [INFO ] Added : 2 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:42] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:42] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13404, 13398, 12875, 12382, 13409, 11548, 17472, 13408, 13410, 17461, 13410, 12872, 13408, 12886, 13408]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:36:48] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:48] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:48] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-05-19 14:36:48] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:48] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:36:48] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:36:48] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-05-19 14:36:48] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:36:48] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:48] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:48] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:48] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 969 ms. (steps per millisecond=1031 ) properties (out of 15) seen :128379
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 15) seen :11900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 15) seen :11944
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 15) seen :9250
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 15) seen :12358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 15) seen :11926
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:36:52] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:36:52] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:36:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:36:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:36:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:36:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:52] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:36:52] [INFO ] [Real]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:36:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:36:52] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:36:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:36:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:36:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:52] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:36:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:36:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:36:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:36:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:36:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:36:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:36:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:52] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:36:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:36:53] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:36:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:36:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:36:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:36:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13406, 13399, 12877, 12385, 13412, 11550, 17474, 13410, 13412, 17465, 13412, 12875, 13410, 12888, 13411]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:36:59] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:59] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-05-19 14:36:59] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:59] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:36:59] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-05-19 14:36:59] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:36:59] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:36:59] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:36:59] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 984 ms. (steps per millisecond=1016 ) properties (out of 15) seen :128234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 15) seen :11905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 15) seen :11493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 15) seen :10128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10526 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 15) seen :12369
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 15) seen :12831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
[2022-05-19 14:37:02] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:37:02] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:37:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:02] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:02] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:02] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:03] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:37:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:03] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:37:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:37:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:03] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:03] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:03] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:03] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:37:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13409, 13401, 12880, 12387, 13415, 11552, 17477, 13412, 13415, 17467, 13414, 12878, 13412, 12890, 13413]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:37:09] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:09] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:37:09] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-05-19 14:37:09] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:09] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:37:09] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:37:09] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2022-05-19 14:37:09] [INFO ] Redundant transitions in 19 ms returned []
[2022-05-19 14:37:09] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:09] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:37:10] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:10] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 987 ms. (steps per millisecond=1013 ) properties (out of 15) seen :127860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :12349
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 15) seen :11125
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 15) seen :10098
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 15) seen :11904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 15) seen :11900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:37:13] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:13] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:37:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:37:13] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:37:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:13] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:13] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:13] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:13] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:37:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:37:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:37:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:13] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:37:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:14] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:37:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:14] [INFO ] Added : 2 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:14] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:37:14] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:37:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:14] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:37:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:14] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13412, 13403, 12883, 12389, 13417, 11554, 17480, 13415, 13418, 17469, 13416, 12880, 13415, 12892, 13415]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:37:20] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:20] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:37:20] [INFO ] Implicit Places using invariants in 22 ms returned []
[2022-05-19 14:37:20] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:37:20] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:37:20] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2022-05-19 14:37:20] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:37:20] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:20] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:37:20] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:20] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 15) seen :128327
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 15) seen :12828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 15) seen :9825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 15) seen :9570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 15) seen :12862
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 15) seen :12357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :13334
[2022-05-19 14:37:24] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-19 14:37:24] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:37:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:24] [INFO ] Added : 0 causal constraints over 0 iterations in 22 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:24] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:24] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:24] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:37:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:24] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:24] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:24] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:24] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 14:37:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:24] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:24] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:37:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13414, 13405, 12886, 12391, 13419, 11556, 17482, 13417, 13420, 17471, 13418, 12883, 13418, 12894, 13418]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:37:31] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:37:31] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-19 14:37:31] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:37:31] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:37:31] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2022-05-19 14:37:31] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-19 14:37:31] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:37:31] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:31] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 948 ms. (steps per millisecond=1054 ) properties (out of 15) seen :128304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 15) seen :11919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 15) seen :9788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 15) seen :9566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 15) seen :12362
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 15) seen :12357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :13334
[2022-05-19 14:37:34] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:34] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:37:34] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:37:34] [INFO ] [Real]Added 11 Read/Feed constraints in 3 ms returned sat
[2022-05-19 14:37:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:34] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:34] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:37:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:37:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:37:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:35] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:35] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:37:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13416, 13406, 12889, 12394, 13421, 11558, 17484, 13419, 13422, 17473, 13421, 12885, 13420, 12896, 13420]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:37:41] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:37:41] [INFO ] Implicit Places using invariants in 19 ms returned []
[2022-05-19 14:37:41] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:37:41] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:37:41] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-19 14:37:41] [INFO ] Redundant transitions in 14 ms returned []
[2022-05-19 14:37:41] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:37:41] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:41] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 986 ms. (steps per millisecond=1014 ) properties (out of 15) seen :128276
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 15) seen :12355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :11502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 15) seen :10483
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 15) seen :11495
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 15) seen :11944
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 15) seen :13334
[2022-05-19 14:37:45] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:37:45] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:37:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:37:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:45] [INFO ] [Real]Added 11 Read/Feed constraints in 6 ms returned sat
[2022-05-19 14:37:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:45] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:45] [INFO ] [Real]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-19 14:37:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:45] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:45] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 14:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:37:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:45] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:37:45] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:45] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:45] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:46] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:46] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:46] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:46] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:46] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13419, 13408, 12891, 12396, 13423, 11561, 17486, 13421, 13424, 17475, 13423, 12887, 13422, 12898, 13422]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:37:52] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:37:52] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-05-19 14:37:52] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:37:52] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:37:52] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2022-05-19 14:37:52] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-19 14:37:52] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:37:52] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:52] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 959 ms. (steps per millisecond=1042 ) properties (out of 15) seen :128583
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 15) seen :12817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 15) seen :11935
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 15) seen :10107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 15) seen :11922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 15) seen :12849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
[2022-05-19 14:37:55] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:37:55] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:37:55] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:37:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 14:37:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:55] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:55] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:37:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2022-05-19 14:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:56] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:56] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:56] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:56] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:37:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:37:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 14:37:56] [INFO ] [Real]Added 11 Read/Feed constraints in 19 ms returned sat
[2022-05-19 14:37:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-19 14:37:56] [INFO ] Added : 0 causal constraints over 0 iterations in 36 ms. Result :sat
Minimization took 10 ms.
[2022-05-19 14:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-19 14:37:56] [INFO ] [Real]Added 11 Read/Feed constraints in 3 ms returned sat
[2022-05-19 14:37:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:56] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:37:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:56] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:56] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:37:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:37:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 14 ms.
[2022-05-19 14:37:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:37:56] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:56] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:37:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:37:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:37:56] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:37:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13422, 13410, 12894, 12398, 13426, 11564, 17488, 13424, 13426, 17477, 13425, 12889, 13424, 12900, 13424]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:38:03] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:38:03] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-19 14:38:03] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:38:03] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:38:03] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-05-19 14:38:03] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-19 14:38:03] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:38:03] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:03] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 15) seen :128568
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 15) seen :12837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 15) seen :11520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 15) seen :10436
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 15) seen :12373
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 15) seen :12851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
[2022-05-19 14:38:06] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:06] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:38:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:06] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 14:38:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:06] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:38:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:38:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:38:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:38:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:06] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:38:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:06] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:38:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:07] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:38:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:07] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-19 14:38:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:07] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 14:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:07] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2022-05-19 14:38:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:38:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:07] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:38:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13426, 13412, 12896, 12400, 13429, 11566, 17490, 13427, 13428, 17480, 13427, 12892, 13426, 12902, 13427]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:38:13] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:13] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:38:13] [INFO ] Implicit Places using invariants in 21 ms returned []
[2022-05-19 14:38:13] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:13] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:38:13] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:38:13] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2022-05-19 14:38:13] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-19 14:38:13] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:13] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:38:13] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:13] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 957 ms. (steps per millisecond=1044 ) properties (out of 15) seen :128372
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 15) seen :11098
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 15) seen :10418
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 15) seen :9484
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 15) seen :11517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 15) seen :12839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :13334
[2022-05-19 14:38:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 14:38:17] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:38:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:38:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:38:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:17] [INFO ] [Real]Added 11 Read/Feed constraints in 6 ms returned sat
[2022-05-19 14:38:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-19 14:38:17] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:17] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:38:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:38:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:17] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:38:17] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:38:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:17] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:17] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 14:38:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:38:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:38:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:38:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:17] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:17] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:17] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:38:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:18] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:38:18] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:18] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:18] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:18] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13428, 13414, 12898, 12402, 13432, 11569, 17494, 13429, 13430, 17482, 13429, 12894, 13428, 12904, 13430]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:38:24] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:24] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:38:24] [INFO ] Implicit Places using invariants in 25 ms returned []
[2022-05-19 14:38:24] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:38:24] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:38:24] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2022-05-19 14:38:24] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-19 14:38:24] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:38:24] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:24] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 971 ms. (steps per millisecond=1029 ) properties (out of 15) seen :128271
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 15) seen :12357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 15) seen :11124
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 15) seen :9238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 15) seen :11499
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 15) seen :11120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:38:27] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:38:28] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:38:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:38:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:28] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:38:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:38:28] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:38:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:28] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:28] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:28] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:38:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:38:28] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:38:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:38:28] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:28] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:38:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:38:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:38:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:38:28] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:28] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13431, 13416, 12901, 12404, 13434, 11571, 17497, 13433, 13432, 17484, 13431, 12897, 13430, 12906, 13432]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:38:35] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:38:35] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-05-19 14:38:35] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:38:35] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:38:35] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-05-19 14:38:35] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-19 14:38:35] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:35] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:38:35] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:35] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 955 ms. (steps per millisecond=1047 ) properties (out of 15) seen :128397
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 15) seen :12377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 15) seen :10412
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 15) seen :9497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :11918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 15) seen :12833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
[2022-05-19 14:38:38] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:38] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:38] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:38:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:38] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:38:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:38] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:38:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:39] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:39] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:38:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:39] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13433, 13420, 12903, 12407, 13436, 11573, 17500, 13436, 13434, 17486, 13433, 12900, 13432, 12909, 13434]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:38:45] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:38:45] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-19 14:38:45] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:38:45] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:38:45] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2022-05-19 14:38:45] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-19 14:38:45] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:38:45] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:45] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 965 ms. (steps per millisecond=1036 ) properties (out of 15) seen :128575
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 15) seen :12391
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 15) seen :12363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 15) seen :9547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 15) seen :11111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :12349
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:38:49] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:49] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:38:49] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:38:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:49] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:38:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:49] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 14:38:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:49] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:38:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:49] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:38:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:38:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:49] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:49] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:38:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 14:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:38:49] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:38:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:49] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:38:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:38:49] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:38:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:38:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:38:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:38:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:49] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:38:50] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:38:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 14:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:38:50] [INFO ] [Real]Added 11 Read/Feed constraints in 11 ms returned sat
[2022-05-19 14:38:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:38:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:38:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:50] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:38:50] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 14:38:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:38:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:38:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13436, 13422, 12907, 12409, 13438, 11575, 17502, 13438, 13436, 17488, 13435, 12903, 13434, 12911, 13436]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:38:56] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:56] [INFO ] Computed 0 place invariants in 8 ms
[2022-05-19 14:38:56] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-05-19 14:38:56] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:56] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:38:56] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:38:56] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2022-05-19 14:38:56] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:38:56] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:38:56] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:56] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 967 ms. (steps per millisecond=1034 ) properties (out of 15) seen :128753
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 15) seen :11904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 15) seen :11126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 15) seen :9448
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 15) seen :12355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 15) seen :12823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
[2022-05-19 14:38:59] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:38:59] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:39:00] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:39:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-19 14:39:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:39:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:00] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:00] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:00] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-19 14:39:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:39:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:39:00] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:39:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:00] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 0 ms.
[2022-05-19 14:39:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:00] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13438, 13423, 12909, 12411, 13442, 11577, 17505, 13440, 13439, 17490, 13437, 12905, 13436, 12914, 13438]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:39:07] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:39:07] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-05-19 14:39:07] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:39:07] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:39:07] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2022-05-19 14:39:07] [INFO ] Redundant transitions in 18 ms returned []
[2022-05-19 14:39:07] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:39:07] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:07] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 976 ms. (steps per millisecond=1024 ) properties (out of 15) seen :128549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 15) seen :11145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 15) seen :10443
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 15) seen :11908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 15) seen :12395
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
[2022-05-19 14:39:10] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:39:10] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:39:10] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:39:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:10] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:39:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:10] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-19 14:39:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:10] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:10] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:39:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-19 14:39:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:10] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:11] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:39:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:11] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:39:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:39:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:11] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:39:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:11] [INFO ] [Real]Added 11 Read/Feed constraints in 8 ms returned sat
[2022-05-19 14:39:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:39:11] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:11] [INFO ] Added : 2 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:11] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-19 14:39:11] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:11] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13441, 13424, 12912, 12414, 13445, 11579, 17507, 13442, 13441, 17493, 13441, 12907, 13438, 12916, 13440]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:39:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:39:17] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-05-19 14:39:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:17] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:39:17] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:39:17] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2022-05-19 14:39:17] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:39:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:39:17] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:17] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 972 ms. (steps per millisecond=1028 ) properties (out of 15) seen :128518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 15) seen :12351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 15) seen :11919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 15) seen :9901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 15) seen :12371
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :12370
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
[2022-05-19 14:39:21] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:39:21] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:39:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:21] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:39:21] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:39:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:39:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:21] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:39:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:21] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:39:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:21] [INFO ] [Real]Added 11 Read/Feed constraints in 12 ms returned sat
[2022-05-19 14:39:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:21] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:39:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:39:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 14 ms.
[2022-05-19 14:39:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:39:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:21] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:39:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 14:39:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:39:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:22] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:22] [INFO ] [Real]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-19 14:39:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:22] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13443, 13426, 12914, 12416, 13448, 11582, 17509, 13444, 13443, 17495, 13443, 12909, 13440, 12918, 13442]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:39:28] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:39:28] [INFO ] Implicit Places using invariants in 20 ms returned []
[2022-05-19 14:39:28] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:39:28] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:39:28] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-19 14:39:28] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-19 14:39:28] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:39:28] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:28] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 963 ms. (steps per millisecond=1038 ) properties (out of 15) seen :127638
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 15) seen :12366
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 15) seen :11508
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 15) seen :10800
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :11907
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :12820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:39:31] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:39:31] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:39:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:39:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:31] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:39:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:31] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:31] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:31] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:32] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:39:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:32] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:32] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:39:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:32] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:39:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:32] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:32] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:39:32] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13445, 13428, 12916, 12419, 13450, 11584, 17511, 13445, 13445, 17497, 13445, 12911, 13442, 12920, 13444]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:39:38] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:39:38] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-05-19 14:39:38] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:38] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:39:38] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:39:38] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2022-05-19 14:39:38] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-19 14:39:38] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:39:38] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:38] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 976 ms. (steps per millisecond=1024 ) properties (out of 15) seen :128322
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 15) seen :11512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 15) seen :11508
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 15) seen :10462
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 15) seen :11114
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 15) seen :12350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :13334
[2022-05-19 14:39:42] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:39:42] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:39:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:42] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:39:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:39:42] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-19 14:39:42] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-19 14:39:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:39:42] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:42] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:39:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:39:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:39:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:42] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:42] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:42] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:42] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:42] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:42] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:42] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13448, 13431, 12919, 12422, 13452, 11586, 17514, 13448, 13447, 17501, 13447, 12914, 13444, 12922, 13446]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 6 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:39:49] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:49] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:39:49] [INFO ] Implicit Places using invariants in 61 ms returned []
[2022-05-19 14:39:49] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:39:49] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:39:49] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2022-05-19 14:39:49] [INFO ] Redundant transitions in 18 ms returned []
[2022-05-19 14:39:49] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:39:49] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:49] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 967 ms. (steps per millisecond=1034 ) properties (out of 15) seen :128096
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 15) seen :11503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 15) seen :10085
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 15) seen :9505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 15) seen :12828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 15) seen :12361
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
[2022-05-19 14:39:52] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:39:52] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:39:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:52] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:39:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:53] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:39:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:53] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:39:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:39:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:53] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:39:53] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:39:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:39:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:39:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13450, 13433, 12921, 12425, 13454, 11588, 17517, 13450, 13449, 17504, 13449, 12916, 13446, 12924, 13449]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:39:59] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:59] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:39:59] [INFO ] Implicit Places using invariants in 22 ms returned []
[2022-05-19 14:39:59] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:39:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:39:59] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:39:59] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2022-05-19 14:39:59] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:40:00] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:00] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:40:00] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:00] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 964 ms. (steps per millisecond=1037 ) properties (out of 15) seen :128626
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 15) seen :11110
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 15) seen :11106
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 15) seen :11157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 15) seen :12832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 15) seen :12347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
[2022-05-19 14:40:03] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:03] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 14:40:03] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:40:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:03] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:03] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:03] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:03] [INFO ] [Real]Added 11 Read/Feed constraints in 8 ms returned sat
[2022-05-19 14:40:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:03] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:04] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:04] [INFO ] Added : 2 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:40:04] [INFO ] [Real]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-19 14:40:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:04] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:40:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:04] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:04] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13452, 13436, 12923, 12428, 13456, 11590, 17520, 13452, 13451, 17506, 13451, 12918, 13448, 12926, 13452]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:40:10] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:40:10] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-05-19 14:40:10] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:40:10] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:40:10] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2022-05-19 14:40:10] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:40:10] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:40:10] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:10] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1010 ms. (steps per millisecond=990 ) properties (out of 15) seen :128535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :11903
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 15) seen :10428
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 15) seen :9534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 15) seen :11112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 15) seen :11905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:40:14] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:14] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:14] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:40:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:14] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:40:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:14] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:14] [INFO ] [Real]Added 11 Read/Feed constraints in 9 ms returned sat
[2022-05-19 14:40:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:14] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:40:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:14] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:14] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:40:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:14] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:14] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:14] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:15] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:15] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:15] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:15] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:15] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:15] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:15] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:15] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:15] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13454, 13437, 12925, 12430, 13458, 11592, 17522, 13454, 13453, 17508, 13453, 12921, 13450, 12928, 13456]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:40:21] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:21] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:40:21] [INFO ] Implicit Places using invariants in 45 ms returned []
[2022-05-19 14:40:21] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:40:21] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:40:21] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2022-05-19 14:40:21] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:40:21] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:21] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:40:21] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:21] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 981 ms. (steps per millisecond=1019 ) properties (out of 15) seen :128356
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 15) seen :11903
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 15) seen :11507
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 15) seen :9277
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :12354
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 15) seen :12356
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:40:24] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:24] [INFO ] Computed 0 place invariants in 11 ms
[2022-05-19 14:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:40:24] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:40:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:25] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-19 14:40:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:25] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:25] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:25] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:25] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:25] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:25] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:25] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:25] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:25] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:25] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 7 ms.
[2022-05-19 14:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:25] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:25] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:25] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:25] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:25] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:25] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:25] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:25] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:25] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:25] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:40:25] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:25] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:25] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:25] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:25] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13456, 13439, 12928, 12432, 13460, 11594, 17524, 13456, 13455, 17510, 13455, 12923, 13452, 12931, 13459]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:40:31] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:40:32] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-19 14:40:32] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:40:32] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:40:32] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2022-05-19 14:40:32] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:40:32] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:40:32] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:32] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 15) seen :128412
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 15) seen :12835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 15) seen :11541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 15) seen :9396
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :11903
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 15) seen :12367
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
[2022-05-19 14:40:35] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:35] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:35] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:40:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:35] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:35] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:36] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:40:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:36] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:40:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 6 ms.
[2022-05-19 14:40:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:40:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:36] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:36] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:36] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:40:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13459, 13441, 12930, 12434, 13462, 11597, 17526, 13458, 13457, 17512, 13457, 12925, 13453, 12933, 13461]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:40:42] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:42] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:40:42] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-05-19 14:40:42] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:40:42] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:40:42] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2022-05-19 14:40:42] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-19 14:40:42] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:40:42] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:42] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 988 ms. (steps per millisecond=1012 ) properties (out of 15) seen :128746
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 15) seen :12358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 15) seen :10429
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 15) seen :9517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 15) seen :12376
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 15) seen :11501
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
[2022-05-19 14:40:46] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:46] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:40:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:40:46] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:40:46] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:46] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:46] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:46] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:40:46] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:46] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-19 14:40:46] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:46] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:46] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:46] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:46] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:46] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:46] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:46] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:46] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:46] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:46] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:46] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:46] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:46] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:46] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:46] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:40:46] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:47] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:40:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:47] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:47] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:47] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:47] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:47] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:47] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 14:40:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:47] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:47] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:47] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:47] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:47] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:47] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13461, 13443, 12932, 12436, 13465, 11600, 17528, 13460, 13460, 17514, 13459, 12927, 13455, 12935, 13464]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:40:53] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:53] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:40:53] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-19 14:40:53] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:53] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:40:53] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:40:53] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-19 14:40:53] [INFO ] Redundant transitions in 14 ms returned []
[2022-05-19 14:40:53] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:53] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:40:53] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:53] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 967 ms. (steps per millisecond=1034 ) properties (out of 15) seen :128280
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 15) seen :11498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 15) seen :10773
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 15) seen :10116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 15) seen :11909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 15) seen :12350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
[2022-05-19 14:40:57] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:40:57] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:40:57] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:40:57] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:40:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:57] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-19 14:40:57] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:57] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:40:57] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:40:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:40:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:57] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:40:57] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:40:57] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:57] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:40:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:40:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:40:57] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:40:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13463, 13445, 12934, 12438, 13468, 11602, 17530, 13462, 13463, 17516, 13461, 12929, 13457, 12938, 13467]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:41:04] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:41:04] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-05-19 14:41:04] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:04] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:41:04] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:41:04] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-05-19 14:41:04] [INFO ] Redundant transitions in 15 ms returned []
[2022-05-19 14:41:04] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:04] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:41:04] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:04] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 15) seen :128322
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 15) seen :11914
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 15) seen :10112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 15) seen :11514
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :12820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :12358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:41:08] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:08] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:08] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:41:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:08] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:41:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:41:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:08] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:41:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:08] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:41:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:08] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:41:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:08] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13465, 13448, 12936, 12440, 13471, 11604, 17532, 13464, 13465, 17518, 13463, 12932, 13459, 12941, 13469]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:41:15] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:15] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:41:15] [INFO ] Implicit Places using invariants in 22 ms returned []
[2022-05-19 14:41:15] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:15] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:41:15] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:41:15] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-05-19 14:41:15] [INFO ] Redundant transitions in 12 ms returned []
[2022-05-19 14:41:15] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:41:15] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:15] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 971 ms. (steps per millisecond=1029 ) properties (out of 15) seen :128593
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 15) seen :12823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 15) seen :9743
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 15) seen :9515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 15) seen :12824
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 15) seen :12840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :13334
[2022-05-19 14:41:19] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:41:19] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:41:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:41:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:41:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:19] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:19] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:19] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:41:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:19] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:19] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 14:41:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13467, 13450, 12939, 12443, 13474, 11607, 17534, 13466, 13467, 17520, 13465, 12934, 13461, 12943, 13471]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:41:26] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:26] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:41:26] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-05-19 14:41:26] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:26] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:41:26] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:41:26] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2022-05-19 14:41:26] [INFO ] Redundant transitions in 14 ms returned []
[2022-05-19 14:41:26] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:26] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:41:26] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:26] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 968 ms. (steps per millisecond=1033 ) properties (out of 15) seen :128376
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 15) seen :12352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 15) seen :9507
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 15) seen :9241
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :12354
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :12852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :13334
[2022-05-19 14:41:29] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:41:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:29] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:41:29] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:29] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:29] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 14:41:29] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:29] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:29] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:29] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:29] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:29] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 14:41:29] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:29] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:30] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:30] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:30] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:41:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:30] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:30] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:30] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:30] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:30] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:30] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:30] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:41:30] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:41:30] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:30] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:41:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:30] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:30] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:30] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:30] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 14:41:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:30] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:41:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 14:41:30] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:30] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:30] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 14:41:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:30] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 0 ms.
[2022-05-19 14:41:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13470, 13452, 12942, 12445, 13477, 11609, 17536, 13468, 13469, 17522, 13467, 12937, 13464, 12945, 13474]
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-19 14:41:36] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:41:36] [INFO ] Implicit Places using invariants in 21 ms returned []
[2022-05-19 14:41:36] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:41:36] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:41:36] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2022-05-19 14:41:36] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-19 14:41:36] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 14:41:36] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Normalized transition count is 35 out of 39 initially.
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:36] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 15) seen :128249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 15) seen :12350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :11500
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 15) seen :10187
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 15) seen :11931
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :12826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :13334
[2022-05-19 14:41:40] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-19 14:41:40] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 14:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:40] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 14:41:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:40] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:41:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:40] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:40] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:40] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:40] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 14:41:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:40] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:40] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:40] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:40] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:40] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:40] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:40] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:40] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:40] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:40] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 14:41:40] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 14:41:40] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:40] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:40] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:40] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 14:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:40] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-19 14:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 14:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 14:41:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 14:41:40] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-19 14:41:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 14:41:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 14:41:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 14:41:41] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat

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